4401407060656 has 20 divisors (see below), whose sum is σ = 8821785704400. Its totient is φ = 2124817201472.

The previous prime is 4401407060653. The next prime is 4401407060657. The reversal of 4401407060656 is 6560607041044.

It is a super-2 number, since 2×4401407060656² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4401407060653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4742895076 + ... + 4742896003.

It is an arithmetic number, because the mean of its divisors is an integer number (441089285220).

Almost surely, 2^{4401407060656} is an apocalyptic number.

It is an amenable number.

4401407060656 is an abundant number, since it is smaller than the sum of its proper divisors (4420378643744).

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

4401407060656 is a wasteful number, since it uses less digits than its factorization.

4401407060656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9485791116 (or 9485791110 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 4401407060656 in words is "four trillion, four hundred one billion, four hundred seven million, sixty thousand, six hundred fifty-six".