354402342 has 24 divisors (see below), whose sum is σ = 877568016. Its totient is φ = 101257776.

The previous prime is 354402337. The next prime is 354402353. The reversal of 354402342 is 243204453.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1406233 + ... + 1406484.

It is an arithmetic number, because the mean of its divisors is an integer number (36565334).

Almost surely, 2^354402342 is an apocalyptic number.

354402342 is an abundant number, since it is smaller than the sum of its proper divisors (523165674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

354402342 is a wasteful number, since it uses less digits than its factorization.

354402342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812732 (or 2812729 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 354402342 is about 18825.5768039123. The cubic root of 354402342 is about 707.6722963944.

Adding to 354402342 its reverse (243204453), we get a palindrome (597606795).

The spelling of 354402342 in words is "three hundred fifty-four million, four hundred two thousand, three hundred forty-two".