74958822432 has 486 divisors, whose sum is σ = 248604127317. Its totient is φ = 21410168832.

The previous prime is 74958822427. The next prime is 74958822481. The reversal of 74958822432 is 23422885947.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

74958822432 is a `hidden beast` number, since 7 + 4 + 9 + 588 + 2 + 24 + 32 = 666.

It can be written as a sum of positive squares in 14 ways, for example, as 55890576 + 74902931856 = 7476^2 + 273684^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=193596.

Its product of digits (7741440) is a multiple of the sum of its prime divisors (108).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 1026833148 + ... + 1026833220.

Almost surely, 2^74958822432 is an apocalyptic number.

74958822432 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74958822432

74958822432 is an abundant number, since it is smaller than the sum of its proper divisors (173645304885).

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

74958822432 is a wasteful number, since it uses less digits than its factorization.

74958822432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 108 counting only the distinct ones).

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

The spelling of 74958822432 in words is "seventy-four billion, nine hundred fifty-eight million, eight hundred twenty-two thousand, four hundred thirty-two".