335342431 has 2 divisors, whose sum is σ = 335342432. Its totient is φ = 335342430.

The previous prime is 335342429. The next prime is 335342467. The reversal of 335342431 is 134243533.

It is a weak prime.

It is an emirp because it is prime and its reverse (134243533) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 335342431 - 2¹ = 335342429 is a prime.

It is a super-2 number, since 2×335342431² = 224909092057979522, which contains 22 as substring.

Together with 335342429, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 335342431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (335342401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167671215 + 167671216.

It is an arithmetic number, because the mean of its divisors is an integer number (167671216).

Almost surely, 2^335342431 is an apocalyptic number.

335342431 is a deficient number, since it is larger than the sum of its proper divisors (1).

335342431 is an equidigital number, since it uses as much as digits as its factorization.

335342431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 28.

The square root of 335342431 is about 18312.3573305023. The cubic root of 335342431 is about 694.7515154688.

Adding to 335342431 its reverse (134243533), we get a palindrome (469585964).

The spelling of 335342431 in words is "three hundred thirty-five million, three hundred forty-two thousand, four hundred thirty-one".