446350053644 has 24 divisors (see below), whose sum is σ = 870253106688. Its totient is φ = 198569655440.

The previous prime is 446350053623. The next prime is 446350053647.

446350053644 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 446350053595 and 446350053604.

It is not an unprimeable number, because it can be changed into a prime (446350053647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107916224 + ... + 107920359.

It is an arithmetic number, because the mean of its divisors is an integer number (36260546112).

Almost surely, 2^446350053644 is an apocalyptic number.

446350053644 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

446350053644 is a deficient number, since it is larger than the sum of its proper divisors (423903053044).

446350053644 is a wasteful number, since it uses less digits than its factorization.

446350053644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215836645 (or 215836643 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 44.

The spelling of 446350053644 in words is "four hundred forty-six billion, three hundred fifty million, fifty-three thousand, six hundred forty-four".