12612478962 has 16 divisors (see below), whose sum is σ = 25227542592. Its totient is φ = 4203728880.

The previous prime is 12612478951. The next prime is 12612478969. The reversal of 12612478962 is 26987421621.

It is not an unprimeable number, because it can be changed into a prime (12612478969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41089 + ... + 164052.

It is an arithmetic number, because the mean of its divisors is an integer number (1576721412).

Almost surely, 2^12612478962 is an apocalyptic number.

12612478962 is an abundant number, since it is smaller than the sum of its proper divisors (12615063630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12612478962 is a wasteful number, since it uses less digits than its factorization.

12612478962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215393.

The product of its digits is 580608, while the sum is 48.

The spelling of 12612478962 in words is "twelve billion, six hundred twelve million, four hundred seventy-eight thousand, nine hundred sixty-two".