2134363456513 has 4 divisors (see below), whose sum is σ = 2134668329028. Its totient is φ = 2134058584000.

The previous prime is 2134363456507. The next prime is 2134363456523. The reversal of 2134363456513 is 3156543634312.

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

It can be written as a sum of positive squares in 2 ways, for example, as 342210960144 + 1792152496369 = 584988^2 + 1338713^2 .

It is a cyclic number.

It is not a de Polignac number, because 2134363456513 - 2⁵ = 2134363456481 is a prime.

It is a super-3 number, since 3×2134363456513³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2134363456523) 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, 152425756 + ... + 152439757.

It is an arithmetic number, because the mean of its divisors is an integer number (533667082257).

Almost surely, 2^{2134363456513} is an apocalyptic number.

It is an amenable number.

2134363456513 is a deficient number, since it is larger than the sum of its proper divisors (304872515).

2134363456513 is an equidigital number, since it uses as much as digits as its factorization.

2134363456513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304872514.

The product of its digits is 2332800, while the sum is 46.

The spelling of 2134363456513 in words is "two trillion, one hundred thirty-four billion, three hundred sixty-three million, four hundred fifty-six thousand, five hundred thirteen".