342568921946 has 8 divisors (see below), whose sum is σ = 513855909504. Its totient is φ = 171283618780.

The previous prime is 342568921939. The next prime is 342568921957. The reversal of 342568921946 is 649129865243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437381 + ... + 936183.

It is an arithmetic number, because the mean of its divisors is an integer number (64231988688).

Almost surely, 2^342568921946 is an apocalyptic number.

342568921946 is a deficient number, since it is larger than the sum of its proper divisors (171286987558).

342568921946 is a wasteful number, since it uses less digits than its factorization.

342568921946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842196.

The product of its digits is 22394880, while the sum is 59.

The spelling of 342568921946 in words is "three hundred forty-two billion, five hundred sixty-eight million, nine hundred twenty-one thousand, nine hundred forty-six".