12374827855 has 32 divisors (see below), whose sum is σ = 16293312000. Its totient is φ = 8966785152.

The previous prime is 12374827849. The next prime is 12374827957. The reversal of 12374827855 is 55872847321.

It is a happy number.

It is not a de Polignac number, because 12374827855 - 2⁷ = 12374827727 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2294472 + ... + 2299858.

It is an arithmetic number, because the mean of its divisors is an integer number (509166000).

Almost surely, 2^12374827855 is an apocalyptic number.

12374827855 is a deficient number, since it is larger than the sum of its proper divisors (3918484145).

12374827855 is a wasteful number, since it uses less digits than its factorization.

12374827855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6063.

The product of its digits is 3763200, while the sum is 52.

The spelling of 12374827855 in words is "twelve billion, three hundred seventy-four million, eight hundred twenty-seven thousand, eight hundred fifty-five".