34319695951 has 2 divisors, whose sum is σ = 34319695952. Its totient is φ = 34319695950.

The previous prime is 34319695901. The next prime is 34319696027. The reversal of 34319695951 is 15959691343.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34319695951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34319695892 and 34319695901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34319695901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17159847975 + 17159847976.

It is an arithmetic number, because the mean of its divisors is an integer number (17159847976).

Almost surely, 2^34319695951 is an apocalyptic number.

34319695951 is a deficient number, since it is larger than the sum of its proper divisors (1).

34319695951 is an equidigital number, since it uses as much as digits as its factorization.

34319695951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3936600, while the sum is 55.

The spelling of 34319695951 in words is "thirty-four billion, three hundred nineteen million, six hundred ninety-five thousand, nine hundred fifty-one".