2140552230 has 32 divisors (see below), whose sum is σ = 5138640864. Its totient is φ = 570667776.

The previous prime is 2140552171. The next prime is 2140552241. The reversal of 2140552230 is 322550412.

It is a self number, because there is not a number n which added to its sum of digits gives 2140552230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163404 + ... + 176016.

It is an arithmetic number, because the mean of its divisors is an integer number (160582527).

Almost surely, 2^2140552230 is an apocalyptic number.

2140552230 is an abundant number, since it is smaller than the sum of its proper divisors (2998088634).

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

2140552230 is a wasteful number, since it uses less digits than its factorization.

2140552230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18280.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2140552230 is about 46266.1023860882. The cubic root of 2140552230 is about 1288.7695797404.

The spelling of 2140552230 in words is "two billion, one hundred forty million, five hundred fifty-two thousand, two hundred thirty".