2044331117 has 2 divisors, whose sum is σ = 2044331118. Its totient is φ = 2044331116.

The previous prime is 2044331089. The next prime is 2044331131. The reversal of 2044331117 is 7111334402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1884080836 + 160250281 = 43406^2 + 12659^2 .

It is a cyclic number.

It is not a de Polignac number, because 2044331117 - 2²⁴ = 2027553901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2044331147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022165558 + 1022165559.

It is an arithmetic number, because the mean of its divisors is an integer number (1022165559).

Almost surely, 2^2044331117 is an apocalyptic number.

It is an amenable number.

2044331117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044331117 is an equidigital number, since it uses as much as digits as its factorization.

2044331117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2044331117 is about 45214.2800119608. The cubic root of 2044331117 is about 1269.1620564199.

Adding to 2044331117 its reverse (7111334402), we get a palindrome (9155665519).

The spelling of 2044331117 in words is "two billion, forty-four million, three hundred thirty-one thousand, one hundred seventeen".