74424522498 has 8 divisors (see below), whose sum is σ = 148849045008. Its totient is φ = 24808174164.

The previous prime is 74424522493. The next prime is 74424522499. The reversal of 74424522498 is 89422542447.

It is a sphenic number, since it is the product of 3 distinct primes.

74424522498 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 74424522498.

It is not an unprimeable number, because it can be changed into a prime (74424522493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6202043536 + ... + 6202043547.

It is an arithmetic number, because the mean of its divisors is an integer number (18606130626).

Almost surely, 2^74424522498 is an apocalyptic number.

74424522498 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

74424522498 is a wasteful number, since it uses less digits than its factorization.

74424522498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12404087088.

The product of its digits is 5160960, while the sum is 51.

The spelling of 74424522498 in words is "seventy-four billion, four hundred twenty-four million, five hundred twenty-two thousand, four hundred ninety-eight".