74506110506090 has 32 divisors (see below), whose sum is σ = 134238564002304. Its totient is φ = 29774109867840.

The previous prime is 74506110506039. The next prime is 74506110506171. The reversal of 74506110506090 is 9060501160547.

It is a Curzon number.

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, 43543412 + ... + 45222128.

It is an arithmetic number, because the mean of its divisors is an integer number (4194955125072).

Almost surely, 2^{74506110506090} is an apocalyptic number.

74506110506090 is a deficient number, since it is larger than the sum of its proper divisors (59732453496214).

74506110506090 is a wasteful number, since it uses less digits than its factorization.

74506110506090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682942.

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 74506110506090 in words is "seventy-four trillion, five hundred six billion, one hundred ten million, five hundred six thousand, ninety".