1144831324 has 24 divisors (see below), whose sum is σ = 2465791328. Its totient is φ = 452900160.

The previous prime is 1144831313. The next prime is 1144831343. The reversal of 1144831324 is 4231384411.

It is a congruent number.

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, 1572207 + ... + 1572934.

Almost surely, 2^1144831324 is an apocalyptic number.

1144831324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1144831324 is an abundant number, since it is smaller than the sum of its proper divisors (1320960004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1144831324 is a wasteful number, since it uses less digits than its factorization.

1144831324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3145165 (or 3145163 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 1144831324 is about 33835.3561234399. The cubic root of 1144831324 is about 1046.1175818694.

The spelling of 1144831324 in words is "one billion, one hundred forty-four million, eight hundred thirty-one thousand, three hundred twenty-four".