4256125013140 has 96 divisors (see below), whose sum is σ = 12000486806784. Its totient is φ = 1224539458560.

The previous prime is 4256125013137. The next prime is 4256125013171. The reversal of 4256125013140 is 413105216524.

It is a super-2 number, since 2×4256125013140² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4256125013096 and 4256125013105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106276809 + ... + 106316848.

It is an arithmetic number, because the mean of its divisors is an integer number (125005070904).

Almost surely, 2^{4256125013140} is an apocalyptic number.

It is an amenable number.

4256125013140 is an abundant number, since it is smaller than the sum of its proper divisors (7744361793644).

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

4256125013140 is a wasteful number, since it uses less digits than its factorization.

4256125013140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212593697 (or 212593695 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 4256125013140 in words is "four trillion, two hundred fifty-six billion, one hundred twenty-five million, thirteen thousand, one hundred forty".