2044736523929 has 4 divisors (see below), whose sum is σ = 2230621662480. Its totient is φ = 1858851385380.

The previous prime is 2044736523887. The next prime is 2044736523959. The reversal of 2044736523929 is 9293256374402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-2044736523929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2044736523959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92942569259 + ... + 92942569280.

It is an arithmetic number, because the mean of its divisors is an integer number (557655415620).

Almost surely, 2^{2044736523929} is an apocalyptic number.

It is an amenable number.

2044736523929 is a deficient number, since it is larger than the sum of its proper divisors (185885138551).

2044736523929 is a wasteful number, since it uses less digits than its factorization.

2044736523929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185885138550.

The product of its (nonzero) digits is 19595520, while the sum is 56.

The spelling of 2044736523929 in words is "two trillion, forty-four billion, seven hundred thirty-six million, five hundred twenty-three thousand, nine hundred twenty-nine".