125943740322670 has 16 divisors (see below), whose sum is σ = 226703773044000. Its totient is φ = 50376376026144.

The previous prime is 125943740322613. The next prime is 125943740322727. The reversal of 125943740322670 is 76223047349521.

It is an interprime number because it is at equal distance from previous prime (125943740322613) and next prime (125943740322727).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139540545 + ... + 140440204.

It is an arithmetic number, because the mean of its divisors is an integer number (14168985815250).

Almost surely, 2^{125943740322670} is an apocalyptic number.

125943740322670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125943740322670 is a deficient number, since it is larger than the sum of its proper divisors (100760032721330).

125943740322670 is a wasteful number, since it uses less digits than its factorization.

125943740322670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280025739.

The product of its (nonzero) digits is 15240960, while the sum is 55.

The spelling of 125943740322670 in words is "one hundred twenty-five trillion, nine hundred forty-three billion, seven hundred forty million, three hundred twenty-two thousand, six hundred seventy".