12377553670 has 32 divisors (see below), whose sum is σ = 22490265600. Its totient is φ = 4904388480.

The previous prime is 12377553623. The next prime is 12377553679. The reversal of 12377553670 is 7635577321.

It is a self number, because there is not a number n which added to its sum of digits gives 12377553670.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12377553679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544635 + ... + 566905.

It is an arithmetic number, because the mean of its divisors is an integer number (702820800).

Almost surely, 2^12377553670 is an apocalyptic number.

12377553670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12377553670 is a deficient number, since it is larger than the sum of its proper divisors (10112711930).

12377553670 is a wasteful number, since it uses less digits than its factorization.

12377553670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22800.

The product of its (nonzero) digits is 926100, while the sum is 46.

The spelling of 12377553670 in words is "twelve billion, three hundred seventy-seven million, five hundred fifty-three thousand, six hundred seventy".