340050342 has 16 divisors (see below), whose sum is σ = 680348592. Its totient is φ = 113308800.

The previous prime is 340050341. The next prime is 340050349. The reversal of 340050342 is 243050043.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340050341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10842 + ... + 28242.

It is an arithmetic number, because the mean of its divisors is an integer number (42521787).

Almost surely, 2^340050342 is an apocalyptic number.

340050342 is an abundant number, since it is smaller than the sum of its proper divisors (340298250).

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

340050342 is a wasteful number, since it uses less digits than its factorization.

340050342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20663.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 340050342 is about 18440.4539531976. The cubic root of 340050342 is about 697.9876504029.

The spelling of 340050342 in words is "three hundred forty million, fifty thousand, three hundred forty-two".