125814342 has 16 divisors (see below), whose sum is σ = 255385152. Its totient is φ = 41312040.

The previous prime is 125814329. The next prime is 125814349. The reversal of 125814342 is 243418521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125814349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156084 + ... + 156887.

It is an arithmetic number, because the mean of its divisors is an integer number (15961572).

Almost surely, 2^125814342 is an apocalyptic number.

125814342 is an abundant number, since it is smaller than the sum of its proper divisors (129570810).

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

125814342 is a wasteful number, since it uses less digits than its factorization.

125814342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313043.

The product of its digits is 7680, while the sum is 30.

The square root of 125814342 is about 11216.6992471047. The cubic root of 125814342 is about 501.0834399534.

The spelling of 125814342 in words is "one hundred twenty-five million, eight hundred fourteen thousand, three hundred forty-two".