353402342 has 4 divisors (see below), whose sum is σ = 530103516. Its totient is φ = 176701170.

The previous prime is 353402327. The next prime is 353402347. The reversal of 353402342 is 243204353.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353402347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88350584 + ... + 88350587.

It is an arithmetic number, because the mean of its divisors is an integer number (132525879).

Almost surely, 2^353402342 is an apocalyptic number.

353402342 is a deficient number, since it is larger than the sum of its proper divisors (176701174).

353402342 is a wasteful number, since it uses less digits than its factorization.

353402342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176701173.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 353402342 is about 18798.9984307675. The cubic root of 353402342 is about 707.0060677804.

Adding to 353402342 its reverse (243204353), we get a palindrome (596606695).

The spelling of 353402342 in words is "three hundred fifty-three million, four hundred two thousand, three hundred forty-two".