2044626011 has 4 divisors (see below), whose sum is σ = 2045346024. Its totient is φ = 2043906000.

The previous prime is 2044625927. The next prime is 2044626013. The reversal of 2044626011 is 1106264402.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2044626011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2044626013) 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, 355730 + ... + 361431.

It is an arithmetic number, because the mean of its divisors is an integer number (511336506).

Almost surely, 2^2044626011 is an apocalyptic number.

2044626011 is a deficient number, since it is larger than the sum of its proper divisors (720013).

2044626011 is an equidigital number, since it uses as much as digits as its factorization.

2044626011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720012.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2044626011 is about 45217.5409658685. The cubic root of 2044626011 is about 1269.2230788700.

The spelling of 2044626011 in words is "two billion, forty-four million, six hundred twenty-six thousand, eleven".