34000138351 has 2 divisors, whose sum is σ = 34000138352. Its totient is φ = 34000138350.

The previous prime is 34000138349. The next prime is 34000138409. The reversal of 34000138351 is 15383100043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34000138351 - 2¹ = 34000138349 is a prime.

Together with 34000138349, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34000138321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17000069175 + 17000069176.

It is an arithmetic number, because the mean of its divisors is an integer number (17000069176).

Almost surely, 2^34000138351 is an apocalyptic number.

34000138351 is a deficient number, since it is larger than the sum of its proper divisors (1).

34000138351 is an equidigital number, since it uses as much as digits as its factorization.

34000138351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 34000138351 its reverse (15383100043), we get a palindrome (49383238394).

The spelling of 34000138351 in words is "thirty-four billion, one hundred thirty-eight thousand, three hundred fifty-one".