125434416250 has 80 divisors (see below), whose sum is σ = 276218556768. Its totient is φ = 42103800000.

The previous prime is 125434416227. The next prime is 125434416251. The reversal of 125434416250 is 52614434521.

It is not an unprimeable number, because it can be changed into a prime (125434416251) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 172116 + ... + 529615.

Almost surely, 2^125434416250 is an apocalyptic number.

125434416250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125434416250 is an abundant number, since it is smaller than the sum of its proper divisors (150784140518).

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

125434416250 is a wasteful number, since it uses less digits than its factorization.

125434416250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701777 (or 701762 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 125434416250 in words is "one hundred twenty-five billion, four hundred thirty-four million, four hundred sixteen thousand, two hundred fifty".