4061020645635 has 16 divisors (see below), whose sum is σ = 6497934938880. Its totient is φ = 2165777042400.

The previous prime is 4061020645603. The next prime is 4061020645651. The reversal of 4061020645635 is 5365460201604.

It is not a de Polignac number, because 4061020645635 - 2⁵ = 4061020645603 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5955541 + ... + 6602310.

It is an arithmetic number, because the mean of its divisors is an integer number (406120933680).

Almost surely, 2^{4061020645635} is an apocalyptic number.

4061020645635 is a deficient number, since it is larger than the sum of its proper divisors (2436914293245).

4061020645635 is a wasteful number, since it uses less digits than its factorization.

4061020645635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12579418.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 4061020645635 in words is "four trillion, sixty-one billion, twenty million, six hundred forty-five thousand, six hundred thirty-five".