2872143328 has 12 divisors (see below), whose sum is σ = 5654532240. Its totient is φ = 1436071648.

The previous prime is 2872143283. The next prime is 2872143359. The reversal of 2872143328 is 8233412782.

2872143328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44877208 + ... + 44877271.

It is an arithmetic number, because the mean of its divisors is an integer number (471211020).

Almost surely, 2^2872143328 is an apocalyptic number.

It is an amenable number.

2872143328 is a deficient number, since it is larger than the sum of its proper divisors (2782388912).

2872143328 is an equidigital number, since it uses as much as digits as its factorization.

2872143328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89754489 (or 89754481 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The square root of 2872143328 is about 53592.3812495769. The cubic root of 2872143328 is about 1421.4623776131.

The spelling of 2872143328 in words is "two billion, eight hundred seventy-two million, one hundred forty-three thousand, three hundred twenty-eight".