1143059824 has 40 divisors (see below), whose sum is σ = 2313825120. Its totient is φ = 546336000.

The previous prime is 1143059809. The next prime is 1143059861. The reversal of 1143059824 is 4289503411.

It is a super-2 number, since 2×1143059824² = 2613171522485821952, which contains 22 as substring.

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, 34669 + ... + 59059.

It is an arithmetic number, because the mean of its divisors is an integer number (57845628).

Almost surely, 2^1143059824 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1143059824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1156912560).

1143059824 is an abundant number, since it is smaller than the sum of its proper divisors (1170765296).

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

1143059824 is a wasteful number, since it uses less digits than its factorization.

1143059824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24529 (or 24523 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 1143059824 is about 33809.1677507743. The cubic root of 1143059824 is about 1045.5777195180.

The spelling of 1143059824 in words is "one billion, one hundred forty-three million, fifty-nine thousand, eight hundred twenty-four".