464204046444 has 48 divisors (see below), whose sum is σ = 1139135520768. Its totient is φ = 146841666048.

The previous prime is 464204046403. The next prime is 464204046517. The reversal of 464204046444 is 444640402464.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 464204046396 and 464204046405.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6586597 + ... + 6656700.

It is an arithmetic number, because the mean of its divisors is an integer number (23731990016).

Almost surely, 2^464204046444 is an apocalyptic number.

It is an amenable number.

464204046444 is an abundant number, since it is smaller than the sum of its proper divisors (674931474324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464204046444 is a wasteful number, since it uses less digits than its factorization.

464204046444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13243454 (or 13243452 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 42.

The spelling of 464204046444 in words is "four hundred sixty-four billion, two hundred four million, forty-six thousand, four hundred forty-four".