464768043922 has 16 divisors (see below), whose sum is σ = 858033312192. Its totient is φ = 183864281040.

The previous prime is 464768043889. The next prime is 464768043947. The reversal of 464768043922 is 229340867464.

It is a happy number.

It is a super-2 number, since 2×464768043922² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1276835104 + ... + 1276835467.

It is an arithmetic number, because the mean of its divisors is an integer number (53627082012).

Almost surely, 2^464768043922 is an apocalyptic number.

464768043922 is a deficient number, since it is larger than the sum of its proper divisors (393265268270).

464768043922 is a wasteful number, since it uses less digits than its factorization.

464768043922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553670593.

The product of its (nonzero) digits is 13934592, while the sum is 55.

The spelling of 464768043922 in words is "four hundred sixty-four billion, seven hundred sixty-eight million, forty-three thousand, nine hundred twenty-two".