38928942410 has 16 divisors (see below), whose sum is σ = 70075088712. Its totient is φ = 15570912000.

The previous prime is 38928942407. The next prime is 38928942421. The reversal of 38928942410 is 1424982983.

It can be written as a sum of positive squares in 4 ways, for example, as 38864573881 + 64368529 = 197141^2 + 8023^2 .

It is a super-2 number, since 2×38928942410² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212990 + ... + 351030.

Almost surely, 2^38928942410 is an apocalyptic number.

38928942410 is a deficient number, since it is larger than the sum of its proper divisors (31146146302).

38928942410 is a wasteful number, since it uses less digits than its factorization.

38928942410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166249.

The product of its (nonzero) digits is 995328, while the sum is 50.

The spelling of 38928942410 in words is "thirty-eight billion, nine hundred twenty-eight million, nine hundred forty-two thousand, four hundred ten".