38026899456 has 416 divisors, whose sum is σ = 128933941248. Its totient is φ = 9696706560.

The previous prime is 38026899451. The next prime is 38026899467. The reversal of 38026899456 is 65499862083.

It is a tau number, because it is divible by the number of its divisors (416).

It is a self number, because there is not a number n which added to its sum of digits gives 38026899456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38026899451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34663900 + ... + 34664996.

Almost surely, 2^38026899456 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 38026899456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64466970624).

38026899456 is an abundant number, since it is smaller than the sum of its proper divisors (90907041792).

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

38026899456 is a wasteful number, since it uses less digits than its factorization.

38026899456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175 (or 1153 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 60.

The spelling of 38026899456 in words is "thirty-eight billion, twenty-six million, eight hundred ninety-nine thousand, four hundred fifty-six".