44345654345 has 4 divisors (see below), whose sum is σ = 53214785220. Its totient is φ = 35476523472.

The previous prime is 44345654263. The next prime is 44345654357. The reversal of 44345654345 is 54345654344.

44345654345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28201156624 + 16144497721 = 167932^2 + 127061^2 .

It is a cyclic number.

It is not a de Polignac number, because 44345654345 - 2²⁴ = 44328877129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44345654345.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4434565430 + ... + 4434565439.

It is an arithmetic number, because the mean of its divisors is an integer number (13303696305).

Almost surely, 2^44345654345 is an apocalyptic number.

It is an amenable number.

44345654345 is a deficient number, since it is larger than the sum of its proper divisors (8869130875).

44345654345 is an equidigital number, since it uses as much as digits as its factorization.

44345654345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8869130874.

The product of its digits is 6912000, while the sum is 47.

Subtracting 44345654345 from its reverse (54345654344), we obtain a palindrome (9999999999).

The spelling of 44345654345 in words is "forty-four billion, three hundred forty-five million, six hundred fifty-four thousand, three hundred forty-five".