12614438572 has 12 divisors (see below), whose sum is σ = 22116075856. Its totient is φ = 6295559760.

The previous prime is 12614438569. The next prime is 12614438581. The reversal of 12614438572 is 27583441621.

It is a super-2 number, since 2×12614438572² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2912448 + ... + 2916775.

Almost surely, 2^12614438572 is an apocalyptic number.

It is an amenable number.

12614438572 is a deficient number, since it is larger than the sum of its proper divisors (9501637284).

12614438572 is a wasteful number, since it uses less digits than its factorization.

12614438572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5829768 (or 5829766 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The spelling of 12614438572 in words is "twelve billion, six hundred fourteen million, four hundred thirty-eight thousand, five hundred seventy-two".