446052250644 has 144 divisors (see below), whose sum is σ = 1422376675776. Its totient is φ = 106945574400.

The previous prime is 446052250627. The next prime is 446052250663.

446052250644 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×446052250644² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 446052250596 and 446052250605.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 2568337 + ... + 2736504.

It is an arithmetic number, because the mean of its divisors is an integer number (9877615804).

Almost surely, 2^446052250644 is an apocalyptic number.

446052250644 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

446052250644 is an abundant number, since it is smaller than the sum of its proper divisors (976324425132).

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

446052250644 is a wasteful number, since it uses less digits than its factorization.

446052250644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5304886 (or 5304877 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

It can be divided in two parts, 446052 and 250644, that added together give a palindrome (696696).

The spelling of 446052250644 in words is "four hundred forty-six billion, fifty-two million, two hundred fifty thousand, six hundred forty-four".