166411332262 has 32 divisors (see below), whose sum is σ = 298198555200. Its totient is φ = 69579639360.

The previous prime is 166411332239. The next prime is 166411332323. The reversal of 166411332262 is 262233114661.

It is a congruent 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, 2930193 + ... + 2986444.

It is an arithmetic number, because the mean of its divisors is an integer number (9318704850).

Almost surely, 2^166411332262 is an apocalyptic number.

166411332262 is a deficient number, since it is larger than the sum of its proper divisors (131787222938).

166411332262 is an equidigital number, since it uses as much as digits as its factorization.

166411332262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5916701 (or 5916687 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

It can be divided in two parts, 16641 and 1332262, that added together give a triangular number (1348903 = T₁₆₄₂).

The spelling of 166411332262 in words is "one hundred sixty-six billion, four hundred eleven million, three hundred thirty-two thousand, two hundred sixty-two".