4256411707620 has 96 divisors (see below), whose sum is σ = 13600066300800. Its totient is φ = 1104366275712.

The previous prime is 4256411707619. The next prime is 4256411707631. The reversal of 4256411707620 is 267071146524.

4256411707620 is a `hidden beast` number, since 4 + 2 + 5 + 6 + 4 + 1 + 17 + 0 + 7 + 620 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 106496830 + ... + 106536789.

It is an arithmetic number, because the mean of its divisors is an integer number (141667357300).

Almost surely, 2^{4256411707620} is an apocalyptic number.

It is an amenable number.

4256411707620 is an abundant number, since it is smaller than the sum of its proper divisors (9343654593180).

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

4256411707620 is a wasteful number, since it uses less digits than its factorization.

4256411707620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213033674 (or 213033666 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 4256411707620 in words is "four trillion, two hundred fifty-six billion, four hundred eleven million, seven hundred seven thousand, six hundred twenty".