44743778223 has 8 divisors (see below), whose sum is σ = 59735953200. Its totient is φ = 29790394368.

The previous prime is 44743778197. The next prime is 44743778263. The reversal of 44743778223 is 32287734744.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44743778223 - 2¹⁸ = 44743516079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44743778263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9695088 + ... + 9699701.

It is an arithmetic number, because the mean of its divisors is an integer number (7466994150).

Almost surely, 2^44743778223 is an apocalyptic number.

44743778223 is a deficient number, since it is larger than the sum of its proper divisors (14992174977).

44743778223 is a wasteful number, since it uses less digits than its factorization.

44743778223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19395561.

The product of its digits is 6322176, while the sum is 51.

The spelling of 44743778223 in words is "forty-four billion, seven hundred forty-three million, seven hundred seventy-eight thousand, two hundred twenty-three".