351324168068 has 12 divisors (see below), whose sum is σ = 629812838172. Its totient is φ = 171377642880.

The previous prime is 351324168023. The next prime is 351324168121. The reversal of 351324168068 is 860861423153.

It can be written as a sum of positive squares in 2 ways, for example, as 213414433024 + 137909735044 = 461968^2 + 371362^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1071110105 + ... + 1071110432.

It is an arithmetic number, because the mean of its divisors is an integer number (52484403181).

Almost surely, 2^351324168068 is an apocalyptic number.

It is an amenable number.

351324168068 is a deficient number, since it is larger than the sum of its proper divisors (278488670104).

351324168068 is a wasteful number, since it uses less digits than its factorization.

351324168068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142220582 (or 2142220580 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 351324168068 in words is "three hundred fifty-one billion, three hundred twenty-four million, one hundred sixty-eight thousand, sixty-eight".