34253355335543 has 2 divisors, whose sum is σ = 34253355335544. Its totient is φ = 34253355335542.

The previous prime is 34253355335477. The next prime is 34253355335569. The reversal of 34253355335543 is 34553355335243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34253355335543 - 2³² = 34249060368247 is a prime.

It is a super-2 number, since 2×34253355335543² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34253355335743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17126677667771 + 17126677667772.

It is an arithmetic number, because the mean of its divisors is an integer number (17126677667772).

Almost surely, 2^{34253355335543} is an apocalyptic number.

34253355335543 is a deficient number, since it is larger than the sum of its proper divisors (1).

34253355335543 is an equidigital number, since it uses as much as digits as its factorization.

34253355335543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72900000, while the sum is 53.

The spelling of 34253355335543 in words is "thirty-four trillion, two hundred fifty-three billion, three hundred fifty-five million, three hundred thirty-five thousand, five hundred forty-three".