2140267372 has 24 divisors (see below), whose sum is σ = 3790659600. Its totient is φ = 1057241856.

The previous prime is 2140267351. The next prime is 2140267391. The reversal of 2140267372 is 2737620412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 782904 + ... + 785632.

It is an arithmetic number, because the mean of its divisors is an integer number (157944150).

Almost surely, 2^2140267372 is an apocalyptic number.

It is an amenable number.

2140267372 is a deficient number, since it is larger than the sum of its proper divisors (1650392228).

2140267372 is a wasteful number, since it uses less digits than its factorization.

2140267372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5025 (or 5023 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 2140267372 is about 46263.0238095177. The cubic root of 2140267372 is about 1288.7124087285.

Adding to 2140267372 its reverse (2737620412), we get a palindrome (4877887784).

The spelling of 2140267372 in words is "two billion, one hundred forty million, two hundred sixty-seven thousand, three hundred seventy-two".