34713788513 has 4 divisors (see below), whose sum is σ = 34738603200. Its totient is φ = 34688973828.

The previous prime is 34713788491. The next prime is 34713788533. The reversal of 34713788513 is 31588731743.

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 34713788513 - 2⁸ = 34713788257 is a prime.

It is a super-2 number, since 2×34713788513² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34713788533) 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, 12405245 + ... + 12408042.

It is an arithmetic number, because the mean of its divisors is an integer number (8684650800).

Almost surely, 2^34713788513 is an apocalyptic number.

It is an amenable number.

34713788513 is a deficient number, since it is larger than the sum of its proper divisors (24814687).

34713788513 is a wasteful number, since it uses less digits than its factorization.

34713788513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24814686.

The product of its digits is 1693440, while the sum is 50.

The spelling of 34713788513 in words is "thirty-four billion, seven hundred thirteen million, seven hundred eighty-eight thousand, five hundred thirteen".