74175334136612 has 12 divisors (see below), whose sum is σ = 129806932708236. Its totient is φ = 37087639077120.

The previous prime is 74175334136609. The next prime is 74175334136623. The reversal of 74175334136612 is 21663143357147.

It can be written as a sum of positive squares in 2 ways, for example, as 54791883839716 + 19383450296896 = 7402154^2 + 4402664^2 .

It is a super-3 number, since 3×74175334136612³ (a number of 43 digits) contains 333 as substring.

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, 329333 + ... + 12184380.

It is an arithmetic number, because the mean of its divisors is an integer number (10817244392353).

Almost surely, 2^{74175334136612} is an apocalyptic number.

It is an amenable number.

74175334136612 is a deficient number, since it is larger than the sum of its proper divisors (55631598571624).

74175334136612 is a wasteful number, since it uses less digits than its factorization.

74175334136612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13995598 (or 13995596 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 53.

The spelling of 74175334136612 in words is "seventy-four trillion, one hundred seventy-five billion, three hundred thirty-four million, one hundred thirty-six thousand, six hundred twelve".