74329027923 has 8 divisors (see below), whose sum is σ = 99516597136. Its totient is φ = 49347072000.

The previous prime is 74329027847. The next prime is 74329027951. The reversal of 74329027923 is 32972092347.

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

It is not a de Polignac number, because 74329027923 - 2⁹ = 74329027411 is a prime.

It is a super-2 number, since 2×74329027923² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74329027523) 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, 51402478 + ... + 51403923.

It is an arithmetic number, because the mean of its divisors is an integer number (12439574642).

Almost surely, 2^74329027923 is an apocalyptic number.

74329027923 is a deficient number, since it is larger than the sum of its proper divisors (25187569213).

74329027923 is a wasteful number, since it uses less digits than its factorization.

74329027923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102806645.

The product of its (nonzero) digits is 1143072, while the sum is 48.

The spelling of 74329027923 in words is "seventy-four billion, three hundred twenty-nine million, twenty-seven thousand, nine hundred twenty-three".