125841224678425 has 24 divisors (see below), whose sum is σ = 157962975722496. Its totient is φ = 99434973915840.

The previous prime is 125841224678417. The next prime is 125841224678431. The reversal of 125841224678425 is 524876422148521.

It is a happy number.

It is not a de Polignac number, because 125841224678425 - 2³ = 125841224678417 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 587667 + ... + 15875383.

It is an arithmetic number, because the mean of its divisors is an integer number (6581790655104).

Almost surely, 2^{125841224678425} is an apocalyptic number.

It is an amenable number.

125841224678425 is a deficient number, since it is larger than the sum of its proper divisors (32121751044071).

125841224678425 is a wasteful number, since it uses less digits than its factorization.

125841224678425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15291777 (or 15291772 counting only the distinct ones).

The product of its digits is 68812800, while the sum is 61.

The spelling of 125841224678425 in words is "one hundred twenty-five trillion, eight hundred forty-one billion, two hundred twenty-four million, six hundred seventy-eight thousand, four hundred twenty-five".