163106406126216 has 96 divisors (see below), whose sum is σ = 514378693258560. Its totient is φ = 45722550496896.

The previous prime is 163106406126197. The next prime is 163106406126239. The reversal of 163106406126216 is 612621604601361.

163106406126216 is a `hidden beast` number, since 1 + 6 + 3 + 1 + 0 + 6 + 4 + 0 + 6 + 12 + 621 + 6 = 666.

It is a super-2 number, since 2×163106406126216² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3053028210 + ... + 3053081633.

It is an arithmetic number, because the mean of its divisors is an integer number (5358111388110).

Almost surely, 2^{163106406126216} is an apocalyptic number.

It is an amenable number.

163106406126216 is an abundant number, since it is smaller than the sum of its proper divisors (351272287132344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163106406126216 is a wasteful number, since it uses less digits than its factorization.

163106406126216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6106109915 (or 6106109908 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 163106406126216 in words is "one hundred sixty-three trillion, one hundred six billion, four hundred six million, one hundred twenty-six thousand, two hundred sixteen".