2144839088 has 40 divisors (see below), whose sum is σ = 4877655072. Its totient is φ = 894371328.

The previous prime is 2144839049. The next prime is 2144839141. The reversal of 2144839088 is 8809384412.

It is a happy 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, 254645 + ... + 262932.

Almost surely, 2^2144839088 is an apocalyptic number.

2144839088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2144839088 is an abundant number, since it is smaller than the sum of its proper divisors (2732815984).

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

2144839088 is a wasteful number, since it uses less digits than its factorization.

2144839088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517629 (or 517623 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 47.

The square root of 2144839088 is about 46312.4074951843. The cubic root of 2144839088 is about 1289.6293404558.

The spelling of 2144839088 in words is "two billion, one hundred forty-four million, eight hundred thirty-nine thousand, eighty-eight".