426402105166 has 8 divisors (see below), whose sum is σ = 639832496760. Its totient is φ = 213124606248.

The previous prime is 426402105139. The next prime is 426402105191. The reversal of 426402105166 is 661501204624.

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

It is a congruent number.

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, 38216196 + ... + 38227351.

It is an arithmetic number, because the mean of its divisors is an integer number (79979062095).

Almost surely, 2^426402105166 is an apocalyptic number.

426402105166 is a deficient number, since it is larger than the sum of its proper divisors (213430391594).

426402105166 is a wasteful number, since it uses less digits than its factorization.

426402105166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76446338.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 426402105166 in words is "four hundred twenty-six billion, four hundred two million, one hundred five thousand, one hundred sixty-six".