1043925684912 has 160 divisors (see below), whose sum is σ = 3270363064320. Its totient is φ = 316195488000.

The previous prime is 1043925684899. The next prime is 1043925685013. The reversal of 1043925684912 is 2194865293401.

It is a happy number.

1043925684912 is a `hidden beast` number, since 1 + 0 + 4 + 3 + 92 + 5 + 68 + 491 + 2 = 666.

1043925684912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1043925684912³ (a number of 37 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10504737 + ... + 10603647.

It is an arithmetic number, because the mean of its divisors is an integer number (20439769152).

Almost surely, 2^{1043925684912} is an apocalyptic number.

1043925684912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1043925684912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1635181532160).

1043925684912 is an abundant number, since it is smaller than the sum of its proper divisors (2226437379408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1043925684912 is a wasteful number, since it uses less digits than its factorization.

1043925684912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101160 (or 101148 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 1043925684912 in words is "one trillion, forty-three billion, nine hundred twenty-five million, six hundred eighty-four thousand, nine hundred twelve".