456422282191 has 4 divisors (see below), whose sum is σ = 456425289072. Its totient is φ = 456419275312.

The previous prime is 456422282167. The next prime is 456422282213. The reversal of 456422282191 is 191282224654.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 456422282191 - 2⁵ = 456422282159 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 (456422282101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262926 + ... + 1583611.

It is an arithmetic number, because the mean of its divisors is an integer number (114106322268).

Almost surely, 2^456422282191 is an apocalyptic number.

456422282191 is a deficient number, since it is larger than the sum of its proper divisors (3006881).

456422282191 is a wasteful number, since it uses less digits than its factorization.

456422282191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3006880.

The product of its digits is 552960, while the sum is 46.

The spelling of 456422282191 in words is "four hundred fifty-six billion, four hundred twenty-two million, two hundred eighty-two thousand, one hundred ninety-one".