44400460243 has 16 divisors (see below), whose sum is σ = 48297825504. Its totient is φ = 40646638080.

The previous prime is 44400460219. The next prime is 44400460253. The reversal of 44400460243 is 34206400444.

It is a happy number.

44400460243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 44400460243 - 2²⁹ = 43863589331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44400460253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2463621 + ... + 2481577.

It is an arithmetic number, because the mean of its divisors is an integer number (3018614094).

Almost surely, 2^44400460243 is an apocalyptic number.

44400460243 is a deficient number, since it is larger than the sum of its proper divisors (3897365261).

44400460243 is a wasteful number, since it uses less digits than its factorization.

44400460243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21942.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 44400460243 its reverse (34206400444), we get a palindrome (78606860687).

The spelling of 44400460243 in words is "forty-four billion, four hundred million, four hundred sixty thousand, two hundred forty-three".