12677435099 has 8 divisors (see below), whose sum is σ = 14651290080. Its totient is φ = 10744278336.

The previous prime is 12677435087. The next prime is 12677435101. The reversal of 12677435099 is 99053477621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12677435099 - 2²⁴ = 12660657883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12677435099.

It is not an unprimeable number, because it can be changed into a prime (12677435899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10173884 + ... + 10175129.

It is an arithmetic number, because the mean of its divisors is an integer number (1831411260).

Almost surely, 2^12677435099 is an apocalyptic number.

12677435099 is a deficient number, since it is larger than the sum of its proper divisors (1973854981).

12677435099 is an equidigital number, since it uses as much as digits as its factorization.

12677435099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20349109.

The product of its (nonzero) digits is 2857680, while the sum is 53.

The spelling of 12677435099 in words is "twelve billion, six hundred seventy-seven million, four hundred thirty-five thousand, ninety-nine".