351608366066111 has 32 divisors (see below), whose sum is σ = 446315426611200. Its totient is φ = 269024710301280.

The previous prime is 351608366066093. The next prime is 351608366066147. The reversal of 351608366066111 is 111660663806153.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 351608366066111 - 2²² = 351608361871807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351608366066911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40920431 + ... + 48761648.

It is an arithmetic number, because the mean of its divisors is an integer number (13947357081600).

Almost surely, 2^{351608366066111} is an apocalyptic number.

351608366066111 is a deficient number, since it is larger than the sum of its proper divisors (94707060545089).

351608366066111 is a wasteful number, since it uses less digits than its factorization.

351608366066111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89683019.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 351608366066111 in words is "three hundred fifty-one trillion, six hundred eight billion, three hundred sixty-six million, sixty-six thousand, one hundred eleven".