342452351 has 2 divisors, whose sum is σ = 342452352. Its totient is φ = 342452350.

The previous prime is 342452347. The next prime is 342452399. The reversal of 342452351 is 153254243.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342452351 - 2² = 342452347 is a prime.

It is a super-2 number, since 2×342452351² = 234547225410854402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342452321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171226175 + 171226176.

It is an arithmetic number, because the mean of its divisors is an integer number (171226176).

Almost surely, 2^342452351 is an apocalyptic number.

342452351 is a deficient number, since it is larger than the sum of its proper divisors (1).

342452351 is an equidigital number, since it uses as much as digits as its factorization.

342452351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 29.

The square root of 342452351 is about 18505.4681378235. The cubic root of 342452351 is about 699.6272512070.

The spelling of 342452351 in words is "three hundred forty-two million, four hundred fifty-two thousand, three hundred fifty-one".