125256423470 has 48 divisors (see below), whose sum is σ = 239650904880. Its totient is φ = 47126467584.

The previous prime is 125256423469. The next prime is 125256423499. The reversal of 125256423470 is 74324652521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5036426 + ... + 5061234.

It is an arithmetic number, because the mean of its divisors is an integer number (4992727185).

Almost surely, 2^125256423470 is an apocalyptic number.

125256423470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125256423470 is a deficient number, since it is larger than the sum of its proper divisors (114394481410).

125256423470 is a wasteful number, since it uses less digits than its factorization.

125256423470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26597 (or 26580 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 125256423470 in words is "one hundred twenty-five billion, two hundred fifty-six million, four hundred twenty-three thousand, four hundred seventy".