1038869533888 has 224 divisors, whose sum is σ = 2214925516800. Its totient is φ = 482651136000.

The previous prime is 1038869533873. The next prime is 1038869533909. The reversal of 1038869533888 is 8883359688301.

It is a happy number.

It is a Smith number, since the sum of its digits (70) coincides with the sum of the digits of its prime factors.

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, 1253159458 + ... + 1253160286.

Almost surely, 2^{1038869533888} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1038869533888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1107462758400).

1038869533888 is an abundant number, since it is smaller than the sum of its proper divisors (1176055982912).

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

1038869533888 is a wasteful number, since it uses less digits than its factorization.

1038869533888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159 (or 1149 counting only the distinct ones).

The product of its (nonzero) digits is 238878720, while the sum is 70.

The spelling of 1038869533888 in words is "one trillion, thirty-eight billion, eight hundred sixty-nine million, five hundred thirty-three thousand, eight hundred eighty-eight".