4405655106672 has 40 divisors (see below), whose sum is σ = 11645956527744. Its totient is φ = 1434399336384.

The previous prime is 4405655106623. The next prime is 4405655106701. The reversal of 4405655106672 is 2766015565044.

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, 1067259348 + ... + 1067263475.

Almost surely, 2^{4405655106672} is an apocalyptic number.

It is an amenable number.

4405655106672 is an abundant number, since it is smaller than the sum of its proper divisors (7240301421072).

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

4405655106672 is a wasteful number, since it uses less digits than its factorization.

4405655106672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2134522877 (or 2134522871 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 51.

The spelling of 4405655106672 in words is "four trillion, four hundred five billion, six hundred fifty-five million, one hundred six thousand, six hundred seventy-two".