1043504242992 has 240 divisors, whose sum is σ = 3095621867520. Its totient is φ = 340141234176.

The previous prime is 1043504242933. The next prime is 1043504243003. The reversal of 1043504242992 is 2992424053401.

1043504242992 is a `hidden beast` number, since 1 + 0 + 4 + 350 + 4 + 2 + 4 + 299 + 2 = 666.

1043504242992 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-2 number, since 2×1043504242992² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 345186793 + ... + 345189815.

It is an arithmetic number, because the mean of its divisors is an integer number (12898424448).

Almost surely, 2^{1043504242992} is an apocalyptic number.

1043504242992 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 1043504242992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1547810933760).

1043504242992 is an abundant number, since it is smaller than the sum of its proper divisors (2052117624528).

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

1043504242992 is a wasteful number, since it uses less digits than its factorization.

1043504242992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4982 (or 4964 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 1043504242992 in words is "one trillion, forty-three billion, five hundred four million, two hundred forty-two thousand, nine hundred ninety-two".