74725874323 has 16 divisors (see below), whose sum is σ = 77775984000. Its totient is φ = 71708095872.

The previous prime is 74725874309. The next prime is 74725874329. The reversal of 74725874323 is 32347852747.

It is a cyclic number.

It is not a de Polignac number, because 74725874323 - 2⁵ = 74725874291 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74725874329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5929513 + ... + 5942101.

It is an arithmetic number, because the mean of its divisors is an integer number (4860999000).

Almost surely, 2^74725874323 is an apocalyptic number.

74725874323 is a deficient number, since it is larger than the sum of its proper divisors (3050109677).

74725874323 is a wasteful number, since it uses less digits than its factorization.

74725874323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13854.

The product of its digits is 7902720, while the sum is 52.

The spelling of 74725874323 in words is "seventy-four billion, seven hundred twenty-five million, eight hundred seventy-four thousand, three hundred twenty-three".