2140613503611 has 24 divisors (see below), whose sum is σ = 3137411405520. Its totient is φ = 1297257265920.

The previous prime is 2140613503607. The next prime is 2140613503619. The reversal of 2140613503611 is 1163053160412.

It is a happy number.

It is not a de Polignac number, because 2140613503611 - 2² = 2140613503607 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2140613503619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5651055 + ... + 6017943.

It is an arithmetic number, because the mean of its divisors is an integer number (130725475230).

Almost surely, 2^{2140613503611} is an apocalyptic number.

2140613503611 is a deficient number, since it is larger than the sum of its proper divisors (996797901909).

2140613503611 is a wasteful number, since it uses less digits than its factorization.

2140613503611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382987 (or 382976 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 2140613503611 in words is "two trillion, one hundred forty billion, six hundred thirteen million, five hundred three thousand, six hundred eleven".