34552398328391 has 2 divisors, whose sum is σ = 34552398328392. Its totient is φ = 34552398328390.

The previous prime is 34552398328351. The next prime is 34552398328397. The reversal of 34552398328391 is 19382389325543.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34552398328391 - 2¹⁰ = 34552398327367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34552398328397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17276199164195 + 17276199164196.

It is an arithmetic number, because the mean of its divisors is an integer number (17276199164196).

Almost surely, 2^{34552398328391} is an apocalyptic number.

34552398328391 is a deficient number, since it is larger than the sum of its proper divisors (1).

34552398328391 is an equidigital number, since it uses as much as digits as its factorization.

34552398328391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 167961600, while the sum is 65.

The spelling of 34552398328391 in words is "thirty-four trillion, five hundred fifty-two billion, three hundred ninety-eight million, three hundred twenty-eight thousand, three hundred ninety-one".