2143793088 has 56 divisors (see below), whose sum is σ = 6302359760. Its totient is φ = 714597120.

The previous prime is 2143793063. The next prime is 2143793137. The reversal of 2143793088 is 8803973412.

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, 618583 + ... + 622038.

Almost surely, 2^2143793088 is an apocalyptic number.

It is an amenable number.

2143793088 is an abundant number, since it is smaller than the sum of its proper divisors (4158566672).

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

2143793088 is a wasteful number, since it uses less digits than its factorization.

2143793088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240642 (or 1240626 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 2143793088 is about 46301.1132479555. The cubic root of 2143793088 is about 1289.4196632444.

The spelling of 2143793088 in words is "two billion, one hundred forty-three million, seven hundred ninety-three thousand, eighty-eight".