34745688633659 has 2 divisors, whose sum is σ = 34745688633660. Its totient is φ = 34745688633658.

The previous prime is 34745688633589. The next prime is 34745688633673. The reversal of 34745688633659 is 95633688654743.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34745688633659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34745688633659.

It is not a weakly prime, because it can be changed into another prime (34745688633059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17372844316829 + 17372844316830.

It is an arithmetic number, because the mean of its divisors is an integer number (17372844316830).

Almost surely, 2^{34745688633659} is an apocalyptic number.

34745688633659 is a deficient number, since it is larger than the sum of its proper divisors (1).

34745688633659 is an equidigital number, since it uses as much as digits as its factorization.

34745688633659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9405849600, while the sum is 77.

The spelling of 34745688633659 in words is "thirty-four trillion, seven hundred forty-five billion, six hundred eighty-eight million, six hundred thirty-three thousand, six hundred fifty-nine".