1038887157000 has 512 divisors, whose sum is σ = 4107439964160. Its totient is φ = 212330880000.

The previous prime is 1038887156977. The next prime is 1038887157019. The reversal of 1038887157000 is 7517888301.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 14054137 + ... + 14127863.

It is an arithmetic number, because the mean of its divisors is an integer number (8022343680).

Almost surely, 2^{1038887157000} is an apocalyptic number.

1038887157000 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 1038887157000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2053719982080).

1038887157000 is an abundant number, since it is smaller than the sum of its proper divisors (3068552807160).

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

1038887157000 is a wasteful number, since it uses less digits than its factorization.

1038887157000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73830 (or 73816 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 48.

The spelling of 1038887157000 in words is "one trillion, thirty-eight billion, eight hundred eighty-seven million, one hundred fifty-seven thousand".