34120351 has 2 divisors, whose sum is σ = 34120352. Its totient is φ = 34120350.

The previous prime is 34120319. The next prime is 34120381. The reversal of 34120351 is 15302143.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34120351 - 2⁵ = 34120319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34120381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17060175 + 17060176.

It is an arithmetic number, because the mean of its divisors is an integer number (17060176).

Almost surely, 2^34120351 is an apocalyptic number.

34120351 is a deficient number, since it is larger than the sum of its proper divisors (1).

34120351 is an equidigital number, since it uses as much as digits as its factorization.

34120351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 34120351 is about 5841.2627915546. The cubic root of 34120351 is about 324.3429756042.

Adding to 34120351 its reverse (15302143), we get a palindrome (49422494).

The spelling of 34120351 in words is "thirty-four million, one hundred twenty thousand, three hundred fifty-one".