2140030324 has 12 divisors (see below), whose sum is σ = 3745555744. Its totient is φ = 1069871544.

The previous prime is 2140030313. The next prime is 2140030327. The reversal of 2140030324 is 4230300412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140030327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2089 + ... + 65455.

Almost surely, 2^2140030324 is an apocalyptic number.

It is an amenable number.

2140030324 is a deficient number, since it is larger than the sum of its proper divisors (1605525420).

2140030324 is a wasteful number, since it uses less digits than its factorization.

2140030324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71814 (or 71812 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2140030324 is about 46260.4617789317. The cubic root of 2140030324 is about 1288.6648293183.

Adding to 2140030324 its reverse (4230300412), we get a palindrome (6370330736).

The spelling of 2140030324 in words is "two billion, one hundred forty million, thirty thousand, three hundred twenty-four".