440253323352044 has 6 divisors (see below), whose sum is σ = 770443315866084. Its totient is φ = 220126661676020.

The previous prime is 440253323351983. The next prime is 440253323352049.

440253323352044 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 440253323351986 and 440253323352004.

It is not an unprimeable number, because it can be changed into a prime (440253323352049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55031665419002 + ... + 55031665419009.

It is an arithmetic number, because the mean of its divisors is an integer number (128407219311014).

Almost surely, 2^{440253323352044} is an apocalyptic number.

It is an amenable number.

440253323352044 is a deficient number, since it is larger than the sum of its proper divisors (330189992514040).

440253323352044 is a wasteful number, since it uses less digits than its factorization.

440253323352044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110063330838015 (or 110063330838013 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 44.

The spelling of 440253323352044 in words is "four hundred forty trillion, two hundred fifty-three billion, three hundred twenty-three million, three hundred fifty-two thousand, forty-four".