342151351 has 2 divisors, whose sum is σ = 342151352. Its totient is φ = 342151350.

The previous prime is 342151349. The next prime is 342151363. The reversal of 342151351 is 153151243.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342151351 - 2¹ = 342151349 is a prime.

It is a super-2 number, since 2×342151351² = 234135093982250402, which contains 22 as substring.

Together with 342151349, 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 (342151391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171075675 + 171075676.

It is an arithmetic number, because the mean of its divisors is an integer number (171075676).

Almost surely, 2^342151351 is an apocalyptic number.

342151351 is a deficient number, since it is larger than the sum of its proper divisors (1).

342151351 is an equidigital number, since it uses as much as digits as its factorization.

342151351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1800, while the sum is 25.

The square root of 342151351 is about 18497.3336186597. Note that the first 3 decimals coincide. The cubic root of 342151351 is about 699.4222109718.

The spelling of 342151351 in words is "three hundred forty-two million, one hundred fifty-one thousand, three hundred fifty-one".