74274114320 has 40 divisors (see below), whose sum is σ = 197356933824. Its totient is φ = 25465410432.

The previous prime is 74274114263. The next prime is 74274114407. The reversal of 74274114320 is 2341147247.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66315614 + ... + 66316733.

Almost surely, 2^74274114320 is an apocalyptic number.

74274114320 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

74274114320 is an abundant number, since it is smaller than the sum of its proper divisors (123082819504).

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

74274114320 is a wasteful number, since it uses less digits than its factorization.

74274114320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132632367 (or 132632361 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 35.

The spelling of 74274114320 in words is "seventy-four billion, two hundred seventy-four million, one hundred fourteen thousand, three hundred twenty".