125367451744 has 12 divisors (see below), whose sum is σ = 246817170684. Its totient is φ = 62683725856.

The previous prime is 125367451739. The next prime is 125367451753. The reversal of 125367451744 is 447154763521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1958866402 + ... + 1958866465.

It is an arithmetic number, because the mean of its divisors is an integer number (20568097557).

Almost surely, 2^125367451744 is an apocalyptic number.

It is an amenable number.

125367451744 is a deficient number, since it is larger than the sum of its proper divisors (121449718940).

125367451744 is an equidigital number, since it uses as much as digits as its factorization.

125367451744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3917732877 (or 3917732869 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 49.

The spelling of 125367451744 in words is "one hundred twenty-five billion, three hundred sixty-seven million, four hundred fifty-one thousand, seven hundred forty-four".