440233323332044 has 18 divisors (see below), whose sum is σ = 846812446327652. Its totient is φ = 200106056059800.

The previous prime is 440233323332021. The next prime is 440233323332053.

It is a happy number.

440233323332044 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×440233323332044² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 440233323331988 and 440233323332006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 454786490562 + ... + 454786491529.

Almost surely, 2^{440233323332044} is an apocalyptic number.

440233323332044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

440233323332044 is a deficient number, since it is larger than the sum of its proper divisors (406579122995608).

440233323332044 is a wasteful number, since it uses less digits than its factorization.

440233323332044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909572982117 (or 909572982104 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 40.

The spelling of 440233323332044 in words is "four hundred forty trillion, two hundred thirty-three billion, three hundred twenty-three million, three hundred thirty-two thousand, forty-four".