406064044244361 has 16 divisors (see below), whose sum is σ = 564959973104640. Its totient is φ = 258938793392400.

The previous prime is 406064044244323. The next prime is 406064044244377. The reversal of 406064044244361 is 163442440460604.

It is not a de Polignac number, because 406064044244361 - 2¹⁰ = 406064044243337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 406064044244361.

It is not an unprimeable number, because it can be changed into a prime (406064044242361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24381660 + ... + 37504578.

It is an arithmetic number, because the mean of its divisors is an integer number (35309998319040).

Almost surely, 2^{406064044244361} is an apocalyptic number.

It is an amenable number.

406064044244361 is a deficient number, since it is larger than the sum of its proper divisors (158895928860279).

406064044244361 is a wasteful number, since it uses less digits than its factorization.

406064044244361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13571396.

The product of its (nonzero) digits is 5308416, while the sum is 48.

The spelling of 406064044244361 in words is "four hundred six trillion, sixty-four billion, forty-four million, two hundred forty-four thousand, three hundred sixty-one".