2231411144 has 32 divisors (see below), whose sum is σ = 4214058240. Its totient is φ = 1107691200.

The previous prime is 2231411131. The next prime is 2231411173. The reversal of 2231411144 is 4411141322.

It is a super-3 number, since 3×2231411144³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749579 + ... + 752549.

It is an arithmetic number, because the mean of its divisors is an integer number (131689320).

Almost surely, 2^2231411144 is an apocalyptic number.

It is an amenable number.

2231411144 is a deficient number, since it is larger than the sum of its proper divisors (1982647096).

2231411144 is a wasteful number, since it uses less digits than its factorization.

2231411144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3621 (or 3617 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 2231411144 is about 47237.8147674085. The cubic root of 2231411144 is about 1306.7520775189.

Adding to 2231411144 its reverse (4411141322), we get a palindrome (6642552466).

The spelling of 2231411144 in words is "two billion, two hundred thirty-one million, four hundred eleven thousand, one hundred forty-four".