12634662614 has 16 divisors (see below), whose sum is σ = 21739946400. Its totient is φ = 5394724224.

The previous prime is 12634662563. The next prime is 12634662629. The reversal of 12634662614 is 41626643621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1673699 + ... + 1681230.

It is an arithmetic number, because the mean of its divisors is an integer number (1358746650).

Almost surely, 2^12634662614 is an apocalyptic number.

12634662614 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12634662614 is a deficient number, since it is larger than the sum of its proper divisors (9105283786).

12634662614 is a wasteful number, since it uses less digits than its factorization.

12634662614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355207.

The product of its digits is 248832, while the sum is 41.

The spelling of 12634662614 in words is "twelve billion, six hundred thirty-four million, six hundred sixty-two thousand, six hundred fourteen".