440032433101 has 4 divisors (see below), whose sum is σ = 441181343232. Its totient is φ = 438883522972.

The previous prime is 440032433053. The next prime is 440032433119. The reversal of 440032433101 is 101334230044.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 440032433101 - 2⁹ = 440032432589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440032433171) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 574454491 + ... + 574455256.

It is an arithmetic number, because the mean of its divisors is an integer number (110295335808).

Almost surely, 2^440032433101 is an apocalyptic number.

It is an amenable number.

440032433101 is a deficient number, since it is larger than the sum of its proper divisors (1148910131).

440032433101 is a wasteful number, since it uses less digits than its factorization.

440032433101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148910130.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 440032433101 its reverse (101334230044), we get a palindrome (541366663145).

The spelling of 440032433101 in words is "four hundred forty billion, thirty-two million, four hundred thirty-three thousand, one hundred one".