74160767296 has 112 divisors (see below), whose sum is σ = 189394624512. Its totient is φ = 27961689600.

The previous prime is 74160767287. The next prime is 74160767299. The reversal of 74160767296 is 69276706147.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74160767299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89956 + ... + 395491.

Almost surely, 2^74160767296 is an apocalyptic number.

It is an amenable number.

74160767296 is an abundant number, since it is smaller than the sum of its proper divisors (115233857216).

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

74160767296 is a wasteful number, since it uses less digits than its factorization.

74160767296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485508 (or 485498 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 55.

The spelling of 74160767296 in words is "seventy-four billion, one hundred sixty million, seven hundred sixty-seven thousand, two hundred ninety-six".