34353061253977 has 2 divisors, whose sum is σ = 34353061253978. Its totient is φ = 34353061253976.

The previous prime is 34353061253963. The next prime is 34353061254067. The reversal of 34353061253977 is 77935216035343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19985406014016 + 14367655239961 = 4470504^2 + 3790469^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34353061253977 is a prime.

It is not a weakly prime, because it can be changed into another prime (34353061253947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17176530626988 + 17176530626989.

It is an arithmetic number, because the mean of its divisors is an integer number (17176530626989).

Almost surely, 2^{34353061253977} is an apocalyptic number.

It is an amenable number.

34353061253977 is a deficient number, since it is larger than the sum of its proper divisors (1).

34353061253977 is an equidigital number, since it uses as much as digits as its factorization.

34353061253977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42865200, while the sum is 58.

The spelling of 34353061253977 in words is "thirty-four trillion, three hundred fifty-three billion, sixty-one million, two hundred fifty-three thousand, nine hundred seventy-seven".