34236322613 has 4 divisors (see below), whose sum is σ = 34254860640. Its totient is φ = 34217784588.

The previous prime is 34236322609. The next prime is 34236322643. The reversal of 34236322613 is 31622363243.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31622363243 = 40427 ⋅782209.

It is a cyclic number.

It is not a de Polignac number, because 34236322613 - 2² = 34236322609 is a prime.

It is a super-2 number, since 2×34236322613² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34236322643) 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, 9266243 + ... + 9269936.

It is an arithmetic number, because the mean of its divisors is an integer number (8563715160).

Almost surely, 2^34236322613 is an apocalyptic number.

It is an amenable number.

34236322613 is a deficient number, since it is larger than the sum of its proper divisors (18538027).

34236322613 is a wasteful number, since it uses less digits than its factorization.

34236322613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18538026.

The product of its digits is 93312, while the sum is 35.

Adding to 34236322613 its reverse (31622363243), we get a palindrome (65858685856).

The spelling of 34236322613 in words is "thirty-four billion, two hundred thirty-six million, three hundred twenty-two thousand, six hundred thirteen".