74865838230 has 48 divisors (see below), whose sum is σ = 195776371440. Its totient is φ = 19848819264.

The previous prime is 74865838213. The next prime is 74865838237. The reversal of 74865838230 is 3283856847.

74865838230 is a `hidden beast` number, since 7 + 486 + 5 + 83 + 82 + 3 + 0 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74865838237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2388600 + ... + 2419739.

It is an arithmetic number, because the mean of its divisors is an integer number (4078674405).

Almost surely, 2^74865838230 is an apocalyptic number.

74865838230 is an abundant number, since it is smaller than the sum of its proper divisors (120910533210).

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

74865838230 is a wasteful number, since it uses less digits than its factorization.

74865838230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4808525 (or 4808522 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 74865838230 in words is "seventy-four billion, eight hundred sixty-five million, eight hundred thirty-eight thousand, two hundred thirty".