74314193952 has 48 divisors (see below), whose sum is σ = 195653701152. Its totient is φ = 24697881600.

The previous prime is 74314193903. The next prime is 74314193957. The reversal of 74314193952 is 25939141347.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (74314193957) 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, 1116174 + ... + 1180877.

It is an arithmetic number, because the mean of its divisors is an integer number (4076118774).

Almost surely, 2^74314193952 is an apocalyptic number.

It is an amenable number.

74314193952 is an abundant number, since it is smaller than the sum of its proper divisors (121339507200).

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

74314193952 is a wasteful number, since it uses less digits than its factorization.

74314193952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2297401 (or 2297393 counting only the distinct ones).

The product of its digits is 816480, while the sum is 48.

The spelling of 74314193952 in words is "seventy-four billion, three hundred fourteen million, one hundred ninety-three thousand, nine hundred fifty-two".