102666677586 has 32 divisors (see below), whose sum is σ = 224037430848. Its totient is φ = 31105919040.

The previous prime is 102666677567. The next prime is 102666677621. The reversal of 102666677586 is 685776666201.

It is a super-4 number, since 4×102666677586⁴ (a number of 45 digits) contains 4444 as substring.

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, 277960 + ... + 531596.

It is an arithmetic number, because the mean of its divisors is an integer number (7001169714).

Almost surely, 2^102666677586 is an apocalyptic number.

102666677586 is an abundant number, since it is smaller than the sum of its proper divisors (121370753262).

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

102666677586 is a wasteful number, since it uses less digits than its factorization.

102666677586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259786.

The product of its (nonzero) digits is 30481920, while the sum is 60.

The spelling of 102666677586 in words is "one hundred two billion, six hundred sixty-six million, six hundred seventy-seven thousand, five hundred eighty-six".