34115555497 has 2 divisors, whose sum is σ = 34115555498. Its totient is φ = 34115555496.

The previous prime is 34115555471. The next prime is 34115555567. The reversal of 34115555497 is 79455551143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30845545641 + 3270009856 = 175629^2 + 57184^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34115555497 is a prime.

It is a super-2 number, since 2×34115555497² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34115555497.

It is not a weakly prime, because it can be changed into another prime (34115555417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17057777748 + 17057777749.

It is an arithmetic number, because the mean of its divisors is an integer number (17057777749).

Almost surely, 2^34115555497 is an apocalyptic number.

It is an amenable number.

34115555497 is a deficient number, since it is larger than the sum of its proper divisors (1).

34115555497 is an equidigital number, since it uses as much as digits as its factorization.

34115555497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1890000, while the sum is 49.

The spelling of 34115555497 in words is "thirty-four billion, one hundred fifteen million, five hundred fifty-five thousand, four hundred ninety-seven".