107666155696 has 40 divisors (see below), whose sum is σ = 229913190864. Its totient is φ = 48434626560.

The previous prime is 107666155657. The next prime is 107666155721. The reversal of 107666155696 is 696551666701.

It is a happy number.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 107666155696.

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, 3136225 + ... + 3170368.

Almost surely, 2^107666155696 is an apocalyptic number.

107666155696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

107666155696 is an abundant number, since it is smaller than the sum of its proper divisors (122247035168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107666155696 is a wasteful number, since it uses less digits than its factorization.

107666155696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6306709 (or 6306703 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 58.

It can be divided in two parts, 107666 and 155696, that added together give a palindrome (263362).

The spelling of 107666155696 in words is "one hundred seven billion, six hundred sixty-six million, one hundred fifty-five thousand, six hundred ninety-six".