2140267316 has 12 divisors (see below), whose sum is σ = 4085964960. Its totient is φ = 972848760.

The previous prime is 2140267313. The next prime is 2140267319. The reversal of 2140267316 is 6137620412.

It is an interprime number because it is at equal distance from previous prime (2140267313) and next prime (2140267319).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140267313) 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, 24321176 + ... + 24321263.

It is an arithmetic number, because the mean of its divisors is an integer number (340497080).

Almost surely, 2^2140267316 is an apocalyptic number.

It is an amenable number.

2140267316 is a deficient number, since it is larger than the sum of its proper divisors (1945697644).

2140267316 is a wasteful number, since it uses less digits than its factorization.

2140267316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48642454 (or 48642452 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 2140267316 is about 46263.0232042827. The cubic root of 2140267316 is about 1288.7123974888.

Adding to 2140267316 its reverse (6137620412), we get a palindrome (8277887728).

The spelling of 2140267316 in words is "two billion, one hundred forty million, two hundred sixty-seven thousand, three hundred sixteen".