2140353502 has 32 divisors (see below), whose sum is σ = 3737145600. Its totient is φ = 900351168.

The previous prime is 2140353487. The next prime is 2140353517. The reversal of 2140353502 is 2053530412.

It is an interprime number because it is at equal distance from previous prime (2140353487) and next prime (2140353517).

It is a super-2 number, since 2×2140353502² = 9162226227047328008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 666633 + ... + 669835.

It is an arithmetic number, because the mean of its divisors is an integer number (116785800).

Almost surely, 2^2140353502 is an apocalyptic number.

2140353502 is a deficient number, since it is larger than the sum of its proper divisors (1596792098).

2140353502 is a wasteful number, since it uses less digits than its factorization.

2140353502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4080.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2140353502 is about 46263.9546731578. The cubic root of 2140353502 is about 1288.7296955579.

Adding to 2140353502 its reverse (2053530412), we get a palindrome (4193883914).

The spelling of 2140353502 in words is "two billion, one hundred forty million, three hundred fifty-three thousand, five hundred two".