44345654343 has 6 divisors (see below), whose sum is σ = 64054834064. Its totient is φ = 29563769556.

The previous prime is 44345654263. The next prime is 44345654357. The reversal of 44345654343 is 34345654344.

It is a happy number.

44345654343 is a `hidden beast` number, since 4 + 4 + 3 + 4 + 565 + 43 + 43 = 666.

It is not a de Polignac number, because 44345654343 - 2¹⁸ = 44345392199 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 (44345654543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2463647455 + ... + 2463647472.

Almost surely, 2^44345654343 is an apocalyptic number.

44345654343 is a deficient number, since it is larger than the sum of its proper divisors (19709179721).

44345654343 is a wasteful number, since it uses less digits than its factorization.

44345654343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4927294933 (or 4927294930 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 45.

Subtracting from 44345654343 its reverse (34345654344), we obtain a palindrome (9999999999).

The spelling of 44345654343 in words is "forty-four billion, three hundred forty-five million, six hundred fifty-four thousand, three hundred forty-three".