446433334644 has 48 divisors (see below), whose sum is σ = 1136415651840. Its totient is φ = 135278079840.

The previous prime is 446433334621. The next prime is 446433334693.

446433334644 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 446433334593 and 446433334602.

It is a congruent number.

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, 6228957 + ... + 6300219.

It is an arithmetic number, because the mean of its divisors is an integer number (23675326080).

Almost surely, 2^446433334644 is an apocalyptic number.

446433334644 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

446433334644 is an abundant number, since it is smaller than the sum of its proper divisors (689982317196).

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

446433334644 is a wasteful number, since it uses less digits than its factorization.

446433334644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118740 (or 118738 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 48.

The spelling of 446433334644 in words is "four hundred forty-six billion, four hundred thirty-three million, three hundred thirty-four thousand, six hundred forty-four".