125073346400 has 36 divisors (see below), whose sum is σ = 305335308852. Its totient is φ = 50029338240.

The previous prime is 125073346379. The next prime is 125073346429. The reversal of 125073346400 is 4643370521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78170042 + ... + 78171641.

It is an arithmetic number, because the mean of its divisors is an integer number (8481536357).

Almost surely, 2^125073346400 is an apocalyptic number.

125073346400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125073346400 is an abundant number, since it is smaller than the sum of its proper divisors (180261962452).

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

125073346400 is a wasteful number, since it uses less digits than its factorization.

125073346400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156341703 (or 156341690 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 125073346400 in words is "one hundred twenty-five billion, seventy-three million, three hundred forty-six thousand, four hundred".