74521080325470 has 32 divisors (see below), whose sum is σ = 180621390736800. Its totient is φ = 19675532758400.

The previous prime is 74521080325469. The next prime is 74521080325487. The reversal of 74521080325470 is 7452308012547.

It is a happy number.

74521080325470 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×74521080325470² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12297204945 + ... + 12297211004.

It is an arithmetic number, because the mean of its divisors is an integer number (5644418460525).

Almost surely, 2^{74521080325470} is an apocalyptic number.

74521080325470 is an abundant number, since it is smaller than the sum of its proper divisors (106100310411330).

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

74521080325470 is a wasteful number, since it uses less digits than its factorization.

74521080325470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24594416060.

The product of its (nonzero) digits is 1881600, while the sum is 48.

The spelling of 74521080325470 in words is "seventy-four trillion, five hundred twenty-one billion, eighty million, three hundred twenty-five thousand, four hundred seventy".