125016743036 has 12 divisors (see below), whose sum is σ = 218781783528. Its totient is φ = 62507662032.

The previous prime is 125016743029. The next prime is 125016743057. The reversal of 125016743036 is 630347610521.

It is an alternating number because its digits alternate between odd and even.

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 3 ways as a sum of consecutive naturals, for example, 556115 + ... + 747861.

It is an arithmetic number, because the mean of its divisors is an integer number (18231815294).

Almost surely, 2^125016743036 is an apocalyptic number.

It is an amenable number.

125016743036 is a deficient number, since it is larger than the sum of its proper divisors (93765040492).

125016743036 is a wasteful number, since it uses less digits than its factorization.

125016743036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354748 (or 354746 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 125016743036 in words is "one hundred twenty-five billion, sixteen million, seven hundred forty-three thousand, thirty-six".