2140310433 has 16 divisors (see below), whose sum is σ = 2894766336. Its totient is φ = 1406390400.

The previous prime is 2140310411. The next prime is 2140310443. The reversal of 2140310433 is 3340130412.

It is not a de Polignac number, because 2140310433 - 2⁶ = 2140310369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2140310443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 512791 + ... + 516947.

It is an arithmetic number, because the mean of its divisors is an integer number (180922896).

Almost surely, 2^2140310433 is an apocalyptic number.

It is an amenable number.

2140310433 is a deficient number, since it is larger than the sum of its proper divisors (754455903).

2140310433 is a wasteful number, since it uses less digits than its factorization.

2140310433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6584.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2140310433 is about 46263.4892004483. The cubic root of 2140310433 is about 1288.7210513984.

Adding to 2140310433 its reverse (3340130412), we get a palindrome (5480440845).

The spelling of 2140310433 in words is "two billion, one hundred forty million, three hundred ten thousand, four hundred thirty-three".