2141143296 has 36 divisors (see below), whose sum is σ = 5698565712. Its totient is φ = 713714176.

The previous prime is 2141143273. The next prime is 2141143313. The reversal of 2141143296 is 6923411412.

It is a super-2 number, since 2×2141143296² = 9168989228011487232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1393206 + ... + 1394741.

It is an arithmetic number, because the mean of its divisors is an integer number (158293492).

Almost surely, 2^2141143296 is an apocalyptic number.

It is an amenable number.

2141143296 is an abundant number, since it is smaller than the sum of its proper divisors (3557422416).

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

2141143296 is an equidigital number, since it uses as much as digits as its factorization.

2141143296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2787966 (or 2787952 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 2141143296 is about 46272.4896239656. The cubic root of 2141143296 is about 1288.8881905312. Note that the first 3 decimals are identical.

The spelling of 2141143296 in words is "two billion, one hundred forty-one million, one hundred forty-three thousand, two hundred ninety-six".