12462315971 has 6 divisors (see below), whose sum is σ = 14496979860. Its totient is φ = 10681985076.

The previous prime is 12462315959. The next prime is 12462315989. The reversal of 12462315971 is 17951326421.

It is not a de Polignac number, because 12462315971 - 2⁶ = 12462315907 is a prime.

It is a super-3 number, since 3×12462315971³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12462345971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 127166441 + ... + 127166538.

It is an arithmetic number, because the mean of its divisors is an integer number (2416163310).

Almost surely, 2^12462315971 is an apocalyptic number.

12462315971 is a deficient number, since it is larger than the sum of its proper divisors (2034663889).

12462315971 is an equidigital number, since it uses as much as digits as its factorization.

12462315971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254332993 (or 254332986 counting only the distinct ones).

The product of its digits is 90720, while the sum is 41.

The spelling of 12462315971 in words is "twelve billion, four hundred sixty-two million, three hundred fifteen thousand, nine hundred seventy-one".