400804848484 has 24 divisors (see below), whose sum is σ = 721327006400. Its totient is φ = 194758258464.

The previous prime is 400804848473. The next prime is 400804848523. The reversal of 400804848484 is 484848408004.

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, 5820699 + ... + 5889154.

Almost surely, 2^400804848484 is an apocalyptic number.

It is an amenable number.

400804848484 is a deficient number, since it is larger than the sum of its proper divisors (320522157916).

400804848484 is a wasteful number, since it uses less digits than its factorization.

400804848484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11710099 (or 11710097 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 52.

The spelling of 400804848484 in words is "four hundred billion, eight hundred four million, eight hundred forty-eight thousand, four hundred eighty-four".