342252511 has 2 divisors, whose sum is σ = 342252512. Its totient is φ = 342252510.

The previous prime is 342252499. The next prime is 342252557. The reversal of 342252511 is 115252243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342252511 - 2¹¹ = 342250463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342252571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171126255 + 171126256.

It is an arithmetic number, because the mean of its divisors is an integer number (171126256).

Almost surely, 2^342252511 is an apocalyptic number.

342252511 is a deficient number, since it is larger than the sum of its proper divisors (1).

342252511 is an equidigital number, since it uses as much as digits as its factorization.

342252511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2400, while the sum is 25.

The square root of 342252511 is about 18500.0678647404. The cubic root of 342252511 is about 699.4911342508.

The spelling of 342252511 in words is "three hundred forty-two million, two hundred fifty-two thousand, five hundred eleven".