125163342 has 12 divisors (see below), whose sum is σ = 271187280. Its totient is φ = 41721108.

The previous prime is 125163331. The next prime is 125163343. The reversal of 125163342 is 243361521.

125163342 is a `hidden beast` number, since 1 + 25 + 1 + 633 + 4 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125163343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3476742 + ... + 3476777.

It is an arithmetic number, because the mean of its divisors is an integer number (22598940).

Almost surely, 2^125163342 is an apocalyptic number.

125163342 is an abundant number, since it is smaller than the sum of its proper divisors (146023938).

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

125163342 is a wasteful number, since it uses less digits than its factorization.

125163342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6953527 (or 6953524 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 125163342 is about 11187.6423789823. The cubic root of 125163342 is about 500.2176945378.

The spelling of 125163342 in words is "one hundred twenty-five million, one hundred sixty-three thousand, three hundred forty-two".