125240429118 has 32 divisors (see below), whose sum is σ = 286287704064. Its totient is φ = 35779996512.

The previous prime is 125240429077. The next prime is 125240429147. The reversal of 125240429118 is 811924042521.

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 15 ways as a sum of consecutive naturals, for example, 412771 + ... + 648737.

It is an arithmetic number, because the mean of its divisors is an integer number (8946490752).

Almost surely, 2^125240429118 is an apocalyptic number.

125240429118 is an abundant number, since it is smaller than the sum of its proper divisors (161047274946).

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

125240429118 is a wasteful number, since it uses less digits than its factorization.

125240429118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248616.

The product of its (nonzero) digits is 46080, while the sum is 39.

The spelling of 125240429118 in words is "one hundred twenty-five billion, two hundred forty million, four hundred twenty-nine thousand, one hundred eighteen".