44209157023 has 8 divisors (see below), whose sum is σ = 44273853936. Its totient is φ = 44144505600.

The previous prime is 44209157017. The next prime is 44209157053. The reversal of 44209157023 is 32075190244.

44209157023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 44209157023 - 2²⁵ = 44175602591 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 (44209157053) 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, 2251215 + ... + 2270767.

It is an arithmetic number, because the mean of its divisors is an integer number (5534231742).

Almost surely, 2^44209157023 is an apocalyptic number.

44209157023 is a deficient number, since it is larger than the sum of its proper divisors (64696913).

44209157023 is a wasteful number, since it uses less digits than its factorization.

44209157023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22745.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 44209157023 in words is "forty-four billion, two hundred nine million, one hundred fifty-seven thousand, twenty-three".