74112755463044 has 12 divisors (see below), whose sum is σ = 129697769638668. Its totient is φ = 37056249852000.

The previous prime is 74112755463037. The next prime is 74112755463119. The reversal of 74112755463044 is 44036455721147.

It is a happy number.

74112755463044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 45431482322944 + 28681273140100 = 6740288^2 + 5355490^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30659927 + ... + 32988734.

It is an arithmetic number, because the mean of its divisors is an integer number (10808147469889).

Almost surely, 2^{74112755463044} is an apocalyptic number.

It is an amenable number.

74112755463044 is a deficient number, since it is larger than the sum of its proper divisors (55585014175624).

74112755463044 is a wasteful number, since it uses less digits than its factorization.

74112755463044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63939766 (or 63939764 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 53.

The spelling of 74112755463044 in words is "seventy-four trillion, one hundred twelve billion, seven hundred fifty-five million, four hundred sixty-three thousand, forty-four".