125424034054 has 16 divisors (see below), whose sum is σ = 205899273216. Its totient is φ = 56827606600.

The previous prime is 125424034007. The next prime is 125424034121. The reversal of 125424034054 is 450430424521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9158902 + ... + 9172585.

It is an arithmetic number, because the mean of its divisors is an integer number (12868704576).

Almost surely, 2^125424034054 is an apocalyptic number.

125424034054 is a deficient number, since it is larger than the sum of its proper divisors (80475239162).

125424034054 is a wasteful number, since it uses less digits than its factorization.

125424034054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18331811.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 125424034054 its reverse (450430424521), we get a palindrome (575854458575).

The spelling of 125424034054 in words is "one hundred twenty-five billion, four hundred twenty-four million, thirty-four thousand, fifty-four".