10274818938 has 16 divisors (see below), whose sum is σ = 21758440320. Its totient is φ = 3223472576.

The previous prime is 10274818927. The next prime is 10274818951. The reversal of 10274818938 is 83981847201.

It is a Harshad number since it is a multiple of its sum of digits (51).

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, 50366658 + ... + 50366861.

It is an arithmetic number, because the mean of its divisors is an integer number (1359902520).

Almost surely, 2^10274818938 is an apocalyptic number.

10274818938 is an abundant number, since it is smaller than the sum of its proper divisors (11483621382).

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

10274818938 is a wasteful number, since it uses less digits than its factorization.

10274818938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100733541.

The product of its (nonzero) digits is 774144, while the sum is 51.

The spelling of 10274818938 in words is "ten billion, two hundred seventy-four million, eight hundred eighteen thousand, nine hundred thirty-eight".