469448844964 has 24 divisors (see below), whose sum is σ = 896604867648. Its totient is φ = 213294327840.

The previous prime is 469448844919. The next prime is 469448844971.

469448844964 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×469448844964² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 469448844893 and 469448844902.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2183952 + ... + 2389255.

It is an arithmetic number, because the mean of its divisors is an integer number (37358536152).

Almost surely, 2^469448844964 is an apocalyptic number.

469448844964 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

469448844964 is a deficient number, since it is larger than the sum of its proper divisors (427156022684).

469448844964 is a wasteful number, since it uses less digits than its factorization.

469448844964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4575555 (or 4575553 counting only the distinct ones).

The product of its digits is 764411904, while the sum is 70.

The spelling of 469448844964 in words is "four hundred sixty-nine billion, four hundred forty-eight million, eight hundred forty-four thousand, nine hundred sixty-four".