125629642200 has 48 divisors (see below), whose sum is σ = 389451892680. Its totient is φ = 33501237760.

The previous prime is 125629642199. The next prime is 125629642207. The reversal of 125629642200 is 2246926521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125629642207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104690769 + ... + 104691968.

Almost surely, 2^125629642200 is an apocalyptic number.

125629642200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125629642200 is an abundant number, since it is smaller than the sum of its proper divisors (263822250480).

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

125629642200 is a wasteful number, since it uses less digits than its factorization.

125629642200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209382756 (or 209382747 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 125629642200 in words is "one hundred twenty-five billion, six hundred twenty-nine million, six hundred forty-two thousand, two hundred".