2140650357663 has 32 divisors (see below), whose sum is σ = 3033711014400. Its totient is φ = 1339888023936.

The previous prime is 2140650357647. The next prime is 2140650357679. The reversal of 2140650357663 is 3667530560412.

It is an interprime number because it is at equal distance from previous prime (2140650357647) and next prime (2140650357679).

It is not a de Polignac number, because 2140650357663 - 2⁴ = 2140650357647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140650357613) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 525268 + ... + 2134761.

It is an arithmetic number, because the mean of its divisors is an integer number (94803469200).

Almost surely, 2^{2140650357663} is an apocalyptic number.

2140650357663 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2140650357663 is a deficient number, since it is larger than the sum of its proper divisors (893060656737).

2140650357663 is a wasteful number, since it uses less digits than its factorization.

2140650357663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2660271.

The product of its (nonzero) digits is 2721600, while the sum is 48.

The spelling of 2140650357663 in words is "two trillion, one hundred forty billion, six hundred fifty million, three hundred fifty-seven thousand, six hundred sixty-three".