434350342 has 16 divisors (see below), whose sum is σ = 675786240. Its totient is φ = 209128192.

The previous prime is 434350339. The next prime is 434350361. The reversal of 434350342 is 243053434.

It is a self number, because there is not a number n which added to its sum of digits gives 434350342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12438 + ... + 31990.

It is an arithmetic number, because the mean of its divisors is an integer number (42236640).

Almost surely, 2^434350342 is an apocalyptic number.

434350342 is a deficient number, since it is larger than the sum of its proper divisors (241435898).

434350342 is a wasteful number, since it uses less digits than its factorization.

434350342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19967.

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

The square root of 434350342 is about 20841.0734368458. The cubic root of 434350342 is about 757.3210980898.

The spelling of 434350342 in words is "four hundred thirty-four million, three hundred fifty thousand, three hundred forty-two".