75339421704 has 64 divisors (see below), whose sum is σ = 209344766400. Its totient is φ = 25104909312.

The previous prime is 75339421687. The next prime is 75339421723. The reversal of 75339421704 is 40712493357.

75339421704 is a `hidden beast` number, since 7 + 533 + 9 + 42 + 1 + 70 + 4 = 666.

It is a super-3 number, since 3×75339421704³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 75339421704.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 621999 + ... + 733185.

It is an arithmetic number, because the mean of its divisors is an integer number (3271011975).

Almost surely, 2^75339421704 is an apocalyptic number.

It is an amenable number.

75339421704 is an abundant number, since it is smaller than the sum of its proper divisors (134005344696).

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

75339421704 is a wasteful number, since it uses less digits than its factorization.

75339421704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114339 (or 114329 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 75339421704 in words is "seventy-five billion, three hundred thirty-nine million, four hundred twenty-one thousand, seven hundred four".