106550161668 has 48 divisors (see below), whose sum is σ = 276453528960. Its totient is φ = 35489416032.

The previous prime is 106550161661. The next prime is 106550161687. The reversal of 106550161668 is 866161055601.

106550161668 is a `hidden beast` number, since 10 + 6 + 550 + 16 + 16 + 68 = 666.

It is a super-2 number, since 2×106550161668² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106550161661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237855 + ... + 519302.

It is an arithmetic number, because the mean of its divisors is an integer number (5759448520).

Almost surely, 2^106550161668 is an apocalyptic number.

106550161668 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

106550161668 is an abundant number, since it is smaller than the sum of its proper divisors (169903367292).

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

106550161668 is a wasteful number, since it uses less digits than its factorization.

106550161668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758473 (or 758465 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 106550161668 in words is "one hundred six billion, five hundred fifty million, one hundred sixty-one thousand, six hundred sixty-eight".