2293143512 has 32 divisors (see below), whose sum is σ = 4694878800. Its totient is φ = 1041369600.

The previous prime is 2293143509. The next prime is 2293143521. The reversal of 2293143512 is 2153413922.

2293143512 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 in 7 ways as a sum of consecutive naturals, for example, 87812 + ... + 110892.

Almost surely, 2^2293143512 is an apocalyptic number.

2293143512 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2293143512 is an abundant number, since it is smaller than the sum of its proper divisors (2401735288).

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

2293143512 is a wasteful number, since it uses less digits than its factorization.

2293143512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24227 (or 24223 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 2293143512 is about 47886.7780498960. The cubic root of 2293143512 is about 1318.6931341741.

The spelling of 2293143512 in words is "two billion, two hundred ninety-three million, one hundred forty-three thousand, five hundred twelve".