2132344706813 has 4 divisors (see below), whose sum is σ = 2201130019968. Its totient is φ = 2063559393660.

The previous prime is 2132344706773. The next prime is 2132344706827. The reversal of 2132344706813 is 3186074432312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2132344706813 - 2¹² = 2132344702717 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 (2132344706213) 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, 34392656531 + ... + 34392656592.

It is an arithmetic number, because the mean of its divisors is an integer number (550282504992).

Almost surely, 2^{2132344706813} is an apocalyptic number.

It is an amenable number.

2132344706813 is a deficient number, since it is larger than the sum of its proper divisors (68785313155).

2132344706813 is an equidigital number, since it uses as much as digits as its factorization.

2132344706813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68785313154.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 2132344706813 in words is "two trillion, one hundred thirty-two billion, three hundred forty-four million, seven hundred six thousand, eight hundred thirteen".