74196533400 has 96 divisors (see below), whose sum is σ = 250919208000. Its totient is φ = 17987036800.

The previous prime is 74196533399. The next prime is 74196533401. The reversal of 74196533400 is 433569147.

It is an interprime number because it is at equal distance from previous prime (74196533399) and next prime (74196533401).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74196533401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5614350 + ... + 5627549.

It is an arithmetic number, because the mean of its divisors is an integer number (2613741750).

Almost surely, 2^74196533400 is an apocalyptic number.

It is an amenable number.

74196533400 is an abundant number, since it is smaller than the sum of its proper divisors (176722674600).

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

74196533400 is a wasteful number, since it uses less digits than its factorization.

74196533400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11241929 (or 11241920 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 74196533400 in words is "seventy-four billion, one hundred ninety-six million, five hundred thirty-three thousand, four hundred".