2044943329522 has 4 divisors (see below), whose sum is σ = 3067414994286. Its totient is φ = 1022471664760.

The previous prime is 2044943329501. The next prime is 2044943329543. The reversal of 2044943329522 is 2259233494402.

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

It is an interprime number because it is at equal distance from previous prime (2044943329501) and next prime (2044943329543).

It can be written as a sum of positive squares in only one way, i.e., 2028661824721 + 16281504801 = 1424311^2 + 127599^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511235832379 + ... + 511235832382.

Almost surely, 2^{2044943329522} is an apocalyptic number.

2044943329522 is a deficient number, since it is larger than the sum of its proper divisors (1022471664764).

2044943329522 is a wasteful number, since it uses less digits than its factorization.

2044943329522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022471664763.

The product of its (nonzero) digits is 3732480, while the sum is 49.

The spelling of 2044943329522 in words is "two trillion, forty-four billion, nine hundred forty-three million, three hundred twenty-nine thousand, five hundred twenty-two".