2044230551 has 12 divisors (see below), whose sum is σ = 2304339912. Its totient is φ = 1798434000.

The previous prime is 2044230523. The next prime is 2044230557. The reversal of 2044230551 is 1550324402.

It is a happy number.

It is not a de Polignac number, because 2044230551 - 2¹⁰ = 2044229527 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2044230551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044230557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86120 + ... + 107261.

It is an arithmetic number, because the mean of its divisors is an integer number (192028326).

Almost surely, 2^2044230551 is an apocalyptic number.

2044230551 is a deficient number, since it is larger than the sum of its proper divisors (260109361).

2044230551 is a wasteful number, since it uses less digits than its factorization.

2044230551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193454 (or 193423 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2044230551 is about 45213.1678938780. The cubic root of 2044230551 is about 1269.1412449438.

Adding to 2044230551 its reverse (1550324402), we get a palindrome (3594554953).

The spelling of 2044230551 in words is "two billion, forty-four million, two hundred thirty thousand, five hundred fifty-one".