625346414122 has 8 divisors (see below), whose sum is σ = 938023523172. Its totient is φ = 312671906400.

The previous prime is 625346414117. The next prime is 625346414129. The reversal of 625346414122 is 221414643526.

It can be written as a sum of positive squares in 2 ways, for example, as 622188086521 + 3158327601 = 788789^2 + 56199^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (625346414129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145372 + ... + 1127752.

Almost surely, 2^625346414122 is an apocalyptic number.

625346414122 is a deficient number, since it is larger than the sum of its proper divisors (312677109050).

625346414122 is a wasteful number, since it uses less digits than its factorization.

625346414122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300664.

The product of its digits is 276480, while the sum is 40.

The spelling of 625346414122 in words is "six hundred twenty-five billion, three hundred forty-six million, four hundred fourteen thousand, one hundred twenty-two".