440343444343044 has 36 divisors (see below), whose sum is σ = 1129365693346352. Its totient is φ = 133437407376240.

The previous prime is 440343444343003. The next prime is 440343444343057.

440343444343044 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 440343444342984 and 440343444343002.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151633416022 + ... + 151633418925.

Almost surely, 2^{440343444343044} is an apocalyptic number.

440343444343044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

440343444343044 is an abundant number, since it is smaller than the sum of its proper divisors (689022249003308).

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

440343444343044 is a wasteful number, since it uses less digits than its factorization.

440343444343044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303266834976 (or 303266834963 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 48.

The spelling of 440343444343044 in words is "four hundred forty trillion, three hundred forty-three billion, four hundred forty-four million, three hundred forty-three thousand, forty-four".