34253433511247 has 2 divisors, whose sum is σ = 34253433511248. Its totient is φ = 34253433511246.

The previous prime is 34253433511223. The next prime is 34253433511261. The reversal of 34253433511247 is 74211533435243.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34253433511247 - 2¹² = 34253433507151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34253433511207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17126716755623 + 17126716755624.

It is an arithmetic number, because the mean of its divisors is an integer number (17126716755624).

Almost surely, 2^{34253433511247} is an apocalyptic number.

34253433511247 is a deficient number, since it is larger than the sum of its proper divisors (1).

34253433511247 is an equidigital number, since it uses as much as digits as its factorization.

34253433511247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3628800, while the sum is 47.

The spelling of 34253433511247 in words is "thirty-four trillion, two hundred fifty-three billion, four hundred thirty-three million, five hundred eleven thousand, two hundred forty-seven".