406160664012101 has 4 divisors (see below), whose sum is σ = 406160971257600. Its totient is φ = 406160356766604.

The previous prime is 406160664012043. The next prime is 406160664012133. The reversal of 406160664012101 is 101210466061604.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 406160664012101 - 2²² = 406160659817797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406160664018101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151631231 + ... + 154286588.

It is an arithmetic number, because the mean of its divisors is an integer number (101540242814400).

Almost surely, 2^{406160664012101} is an apocalyptic number.

It is an amenable number.

406160664012101 is a deficient number, since it is larger than the sum of its proper divisors (307245499).

406160664012101 is a wasteful number, since it uses less digits than its factorization.

406160664012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307245498.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 406160664012101 in words is "four hundred six trillion, one hundred sixty billion, six hundred sixty-four million, twelve thousand, one hundred one".