166410232512274 has 16 divisors (see below), whose sum is σ = 254927848513536. Its totient is φ = 81434304325600.

The previous prime is 166410232512247. The next prime is 166410232512283. The reversal of 166410232512274 is 472215232014661.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10618479 + ... + 21108589.

It is an arithmetic number, because the mean of its divisors is an integer number (15932990532096).

Almost surely, 2^{166410232512274} is an apocalyptic number.

166410232512274 is a deficient number, since it is larger than the sum of its proper divisors (88517616001262).

166410232512274 is a wasteful number, since it uses less digits than its factorization.

166410232512274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10658921.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 166410232512274 in words is "one hundred sixty-six trillion, four hundred ten billion, two hundred thirty-two million, five hundred twelve thousand, two hundred seventy-four".