125351424 has 120 divisors (see below), whose sum is σ = 394820712. Its totient is φ = 37969920.

The previous prime is 125351399. The next prime is 125351441. The reversal of 125351424 is 424153521.

125351424 is a `hidden beast` number, since 125 + 3 + 514 + 24 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49452 + ... + 51924.

Almost surely, 2^125351424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125351424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197410356).

125351424 is an abundant number, since it is smaller than the sum of its proper divisors (269469288).

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

125351424 is a wasteful number, since it uses less digits than its factorization.

125351424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508 (or 2489 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 125351424 is about 11196.0450159867. The cubic root of 125351424 is about 500.4681269109.

The spelling of 125351424 in words is "one hundred twenty-five million, three hundred fifty-one thousand, four hundred twenty-four".