74360900424 has 32 divisors (see below), whose sum is σ = 186929346240. Its totient is φ = 24650020800.

The previous prime is 74360900423. The next prime is 74360900483. The reversal of 74360900424 is 42400906347.

It is not an unprimeable number, because it can be changed into a prime (74360900423) 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, 8554692 + ... + 8563379.

It is an arithmetic number, because the mean of its divisors is an integer number (5841542070).

Almost surely, 2^74360900424 is an apocalyptic number.

It is an amenable number.

74360900424 is an abundant number, since it is smaller than the sum of its proper divisors (112568445816).

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

74360900424 is a wasteful number, since it uses less digits than its factorization.

74360900424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17118261 (or 17118257 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 74360900424 in words is "seventy-four billion, three hundred sixty million, nine hundred thousand, four hundred twenty-four".