34155938200231 has 2 divisors, whose sum is σ = 34155938200232. Its totient is φ = 34155938200230.

The previous prime is 34155938200207. The next prime is 34155938200327. The reversal of 34155938200231 is 13200283955143.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34155938200231 - 2¹⁷ = 34155938069159 is a prime.

It is a super-3 number, since 3×34155938200231³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34155938206231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17077969100115 + 17077969100116.

It is an arithmetic number, because the mean of its divisors is an integer number (17077969100116).

Almost surely, 2^{34155938200231} is an apocalyptic number.

34155938200231 is a deficient number, since it is larger than the sum of its proper divisors (1).

34155938200231 is an equidigital number, since it uses as much as digits as its factorization.

34155938200231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 34155938200231 in words is "thirty-four trillion, one hundred fifty-five billion, nine hundred thirty-eight million, two hundred thousand, two hundred thirty-one".