38885385462 has 48 divisors (see below), whose sum is σ = 97695526656. Its totient is φ = 10100098800.

The previous prime is 38885385443. The next prime is 38885385491. The reversal of 38885385462 is 26458358883.

It is a junction number, because it is equal to n+sod(n) for n = 38885385396 and 38885385405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3820714 + ... + 3830877.

It is an arithmetic number, because the mean of its divisors is an integer number (2035323472).

Almost surely, 2^38885385462 is an apocalyptic number.

38885385462 is an abundant number, since it is smaller than the sum of its proper divisors (58810141194).

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

38885385462 is a wasteful number, since it uses less digits than its factorization.

38885385462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7651625 (or 7651614 counting only the distinct ones).

The product of its digits is 44236800, while the sum is 60.

The spelling of 38885385462 in words is "thirty-eight billion, eight hundred eighty-five million, three hundred eighty-five thousand, four hundred sixty-two".