74589897914 has 16 divisors (see below), whose sum is σ = 127921977600. Its totient is φ = 31953703824.

The previous prime is 74589897913. The next prime is 74589897947. The reversal of 74589897914 is 41979898547.

It is not an unprimeable number, because it can be changed into a prime (74589897911) 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, 1081634 + ... + 1148525.

It is an arithmetic number, because the mean of its divisors is an integer number (7995123600).

Almost surely, 2^74589897914 is an apocalyptic number.

74589897914 is a deficient number, since it is larger than the sum of its proper divisors (53332079686).

74589897914 is a wasteful number, since it uses less digits than its factorization.

74589897914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232557.

The product of its digits is 182891520, while the sum is 71.

The spelling of 74589897914 in words is "seventy-four billion, five hundred eighty-nine million, eight hundred ninety-seven thousand, nine hundred fourteen".