626414122630620 has 144 divisors (see below), whose sum is σ = 2001534891632640. Its totient is φ = 158140777534848.

The previous prime is 626414122630603. The next prime is 626414122630643. The reversal of 626414122630620 is 26036221414626.

It is a happy number.

626414122630620 is a `hidden beast` number, since 6 + 2 + 6 + 4 + 1 + 4 + 1 + 2 + 2 + 630 + 6 + 2 + 0 = 666.

It is a super-3 number, since 3×626414122630620³ (a number of 45 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59491044 + ... + 69224363.

It is an arithmetic number, because the mean of its divisors is an integer number (13899547858560).

Almost surely, 2^{626414122630620} is an apocalyptic number.

626414122630620 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

626414122630620 is an abundant number, since it is smaller than the sum of its proper divisors (1375120769002020).

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

626414122630620 is a wasteful number, since it uses less digits than its factorization.

626414122630620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128716864 (or 128716859 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 45.

The spelling of 626414122630620 in words is "six hundred twenty-six trillion, four hundred fourteen billion, one hundred twenty-two million, six hundred thirty thousand, six hundred twenty".