440535262535044 has 6 divisors (see below), whose sum is σ = 770936709436334. Its totient is φ = 220267631267520.

The previous prime is 440535262534949. The next prime is 440535262535107.

It is a happy number.

440535262535044 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 320405990412544 + 120129272122500 = 17899888^2 + 10960350^2 .

It is a junction number, because it is equal to n+sod(n) for n = 440535262534982 and 440535262535000.

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 as a sum of consecutive naturals, namely, 55066907816877 + ... + 55066907816884.

Almost surely, 2^{440535262535044} is an apocalyptic number.

It is an amenable number.

440535262535044 is a deficient number, since it is larger than the sum of its proper divisors (330401446901290).

440535262535044 is a wasteful number, since it uses less digits than its factorization.

440535262535044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110133815633765 (or 110133815633763 counting only the distinct ones).

The product of its (nonzero) digits is 34560000, while the sum is 52.

The spelling of 440535262535044 in words is "four hundred forty trillion, five hundred thirty-five billion, two hundred sixty-two million, five hundred thirty-five thousand, forty-four".