342857489206 has 16 divisors (see below), whose sum is σ = 519485015088. Its totient is φ = 169696516000.

The previous prime is 342857489203. The next prime is 342857489287. The reversal of 342857489206 is 602984758243.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342857489201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823956 + ... + 1168168.

It is an arithmetic number, because the mean of its divisors is an integer number (32467813443).

Almost surely, 2^342857489206 is an apocalyptic number.

342857489206 is a deficient number, since it is larger than the sum of its proper divisors (176627525882).

342857489206 is a wasteful number, since it uses less digits than its factorization.

342857489206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349247.

The product of its (nonzero) digits is 23224320, while the sum is 58.

The spelling of 342857489206 in words is "three hundred forty-two billion, eight hundred fifty-seven million, four hundred eighty-nine thousand, two hundred six".