1042486009600 has 432 divisors, whose sum is σ = 3020181696000. Its totient is φ = 348875735040.

The previous prime is 1042486009589. The next prime is 1042486009613. The reversal of 1042486009600 is 69006842401.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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, 393835477 + ... + 393838123.

Almost surely, 2^{1042486009600} is an apocalyptic number.

1042486009600 is a gapful number since it is divisible by the number (10) 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 1042486009600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1510090848000).

1042486009600 is an abundant number, since it is smaller than the sum of its proper divisors (1977695686400).

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

1042486009600 is a wasteful number, since it uses less digits than its factorization.

1042486009600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2888 (or 2869 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 1042486009600 in words is "one trillion, forty-two billion, four hundred eighty-six million, nine thousand, six hundred".