464244952291 has 4 divisors (see below), whose sum is σ = 469461187800. Its totient is φ = 459028716784.

The previous prime is 464244952271. The next prime is 464244952309. The reversal of 464244952291 is 192259442464.

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 464244952291 - 2⁷ = 464244952163 is a prime.

It is a super-2 number, since 2×464244952291² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464244952271) 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, 2608117621 + ... + 2608117798.

It is an arithmetic number, because the mean of its divisors is an integer number (117365296950).

Almost surely, 2^464244952291 is an apocalyptic number.

464244952291 is a deficient number, since it is larger than the sum of its proper divisors (5216235509).

464244952291 is an equidigital number, since it uses as much as digits as its factorization.

464244952291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5216235508.

The product of its digits is 4976640, while the sum is 52.

The spelling of 464244952291 in words is "four hundred sixty-four billion, two hundred forty-four million, nine hundred fifty-two thousand, two hundred ninety-one".