74122525066 has 8 divisors (see below), whose sum is σ = 111187396224. Its totient is φ = 37060059660.

The previous prime is 74122525033. The next prime is 74122525097. The reversal of 74122525066 is 66052522147.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 522330 + ... + 648901.

It is an arithmetic number, because the mean of its divisors is an integer number (13898424528).

Almost surely, 2^74122525066 is an apocalyptic number.

74122525066 is a deficient number, since it is larger than the sum of its proper divisors (37064871158).

74122525066 is a wasteful number, since it uses less digits than its factorization.

74122525066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202876.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 74122525066 in words is "seventy-four billion, one hundred twenty-two million, five hundred twenty-five thousand, sixty-six".