166612435010 has 16 divisors (see below), whose sum is σ = 342745580736. Its totient is φ = 57124263408.

The previous prime is 166612435009. The next prime is 166612435021. The reversal of 166612435010 is 10534216661.

It is a super-2 number, since 2×166612435010² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

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, 1190088752 + ... + 1190088891.

It is an arithmetic number, because the mean of its divisors is an integer number (21421598796).

Almost surely, 2^166612435010 is an apocalyptic number.

166612435010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166612435010 is an abundant number, since it is smaller than the sum of its proper divisors (176133145726).

166612435010 is a wasteful number, since it uses less digits than its factorization.

166612435010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2380177657.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 166612435010 in words is "one hundred sixty-six billion, six hundred twelve million, four hundred thirty-five thousand, ten".