2140610351 has 4 divisors (see below), whose sum is σ = 2335211304. Its totient is φ = 1946009400.

The previous prime is 2140610333. The next prime is 2140610359. The reversal of 2140610351 is 1530160412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2140610351 - 2³⁰ = 1066868527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140610359) 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, 97300460 + ... + 97300481.

It is an arithmetic number, because the mean of its divisors is an integer number (583802826).

Almost surely, 2^2140610351 is an apocalyptic number.

2140610351 is a deficient number, since it is larger than the sum of its proper divisors (194600953).

2140610351 is a wasteful number, since it uses less digits than its factorization.

2140610351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194600952.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 2140610351 is about 46266.7304982749. The cubic root of 2140610351 is about 1288.7812440044.

Adding to 2140610351 its reverse (1530160412), we get a palindrome (3670770763).

The spelling of 2140610351 in words is "two billion, one hundred forty million, six hundred ten thousand, three hundred fifty-one".