34236765863 has 2 divisors, whose sum is σ = 34236765864. Its totient is φ = 34236765862.

The previous prime is 34236765737. The next prime is 34236765947. The reversal of 34236765863 is 36856763243.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (36856763243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34236765863 - 2¹⁴ = 34236749479 is a prime.

It is a super-2 number, since 2×34236765863² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34236762863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17118382931 + 17118382932.

It is an arithmetic number, because the mean of its divisors is an integer number (17118382932).

Almost surely, 2^34236765863 is an apocalyptic number.

34236765863 is a deficient number, since it is larger than the sum of its proper divisors (1).

34236765863 is an equidigital number, since it uses as much as digits as its factorization.

34236765863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13063680, while the sum is 53.

The spelling of 34236765863 in words is "thirty-four billion, two hundred thirty-six million, seven hundred sixty-five thousand, eight hundred sixty-three".