406222364713 has 4 divisors (see below), whose sum is σ = 443151670608. Its totient is φ = 369293058820.

The previous prime is 406222364687. The next prime is 406222364731. The reversal of 406222364713 is 317463222604.

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 406222364713 - 2²¹ = 406220267561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (406222365713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18464652931 + ... + 18464652952.

It is an arithmetic number, because the mean of its divisors is an integer number (110787917652).

Almost surely, 2^406222364713 is an apocalyptic number.

It is an amenable number.

406222364713 is a deficient number, since it is larger than the sum of its proper divisors (36929305895).

406222364713 is a wasteful number, since it uses less digits than its factorization.

406222364713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36929305894.

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 406222364713 in words is "four hundred six billion, two hundred twenty-two million, three hundred sixty-four thousand, seven hundred thirteen".