12374456955 has 16 divisors (see below), whose sum is σ = 22627578624. Its totient is φ = 5656894560.

The previous prime is 12374456951. The next prime is 12374456959. The reversal of 12374456955 is 55965447321.

It is an interprime number because it is at equal distance from previous prime (12374456951) and next prime (12374456959).

It is not a de Polignac number, because 12374456955 - 2² = 12374456951 is a prime.

It is a super-3 number, since 3×12374456955³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 12374456898 and 12374456907.

It is not an unprimeable number, because it can be changed into a prime (12374456951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58925881 + ... + 58926090.

It is an arithmetic number, because the mean of its divisors is an integer number (1414223664).

Almost surely, 2^12374456955 is an apocalyptic number.

12374456955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12374456955 is a deficient number, since it is larger than the sum of its proper divisors (10253121669).

12374456955 is a wasteful number, since it uses less digits than its factorization.

12374456955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117851986.

The product of its digits is 4536000, while the sum is 51.

The spelling of 12374456955 in words is "twelve billion, three hundred seventy-four million, four hundred fifty-six thousand, nine hundred fifty-five".