626642132125214 has 16 divisors (see below), whose sum is σ = 965385303348048. Its totient is φ = 304847341437312.

The previous prime is 626642132125199. The next prime is 626642132125327. The reversal of 626642132125214 is 412521231246626.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73541024 + ... + 81618419.

It is an arithmetic number, because the mean of its divisors is an integer number (60336581459253).

Almost surely, 2^{626642132125214} is an apocalyptic number.

626642132125214 is a deficient number, since it is larger than the sum of its proper divisors (338743171222834).

626642132125214 is a wasteful number, since it uses less digits than its factorization.

626642132125214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155214059.

The product of its digits is 1658880, while the sum is 47.

The spelling of 626642132125214 in words is "six hundred twenty-six trillion, six hundred forty-two billion, one hundred thirty-two million, one hundred twenty-five thousand, two hundred fourteen".