335403442 has 16 divisors (see below), whose sum is σ = 555012000. Its totient is φ = 150742240.

The previous prime is 335403413. The next prime is 335403469. The reversal of 335403442 is 244304533.

It is a super-2 number, since 2×335403442² = 224990937810894728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 335403442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83692 + ... + 87607.

It is an arithmetic number, because the mean of its divisors is an integer number (34688250).

Almost surely, 2^335403442 is an apocalyptic number.

335403442 is a deficient number, since it is larger than the sum of its proper divisors (219608558).

335403442 is a wasteful number, since it uses less digits than its factorization.

335403442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171401.

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 335403442 is about 18314.0230970696. The cubic root of 335403442 is about 694.7936464474.

Adding to 335403442 its reverse (244304533), we get a palindrome (579707975).

The spelling of 335403442 in words is "three hundred thirty-five million, four hundred three thousand, four hundred forty-two".