38464026757888 has 72 divisors (see below), whose sum is σ = 79430657191200. Its totient is φ = 18567591297024.

The previous prime is 38464026757853. The next prime is 38464026757889. The reversal of 38464026757888 is 88875762046483.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (38464026757889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115343520 + ... + 115676512.

It is an arithmetic number, because the mean of its divisors is an integer number (1103203572100).

Almost surely, 2^{38464026757888} is an apocalyptic number.

It is an amenable number.

38464026757888 is an abundant number, since it is smaller than the sum of its proper divisors (40966630433312).

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

38464026757888 is a wasteful number, since it uses less digits than its factorization.

38464026757888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348597 (or 348583 counting only the distinct ones).

The product of its (nonzero) digits is 3468165120, while the sum is 76.

The spelling of 38464026757888 in words is "thirty-eight trillion, four hundred sixty-four billion, twenty-six million, seven hundred fifty-seven thousand, eight hundred eighty-eight".