106406800866998 has 16 divisors (see below), whose sum is σ = 162146975311680. Its totient is φ = 52362112360896.

The previous prime is 106406800866997. The next prime is 106406800867009. The reversal of 106406800866998 is 899668008604601.

It is a super-2 number, since 2×106406800866998² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106406800866997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1075766465 + ... + 1075865372.

It is an arithmetic number, because the mean of its divisors is an integer number (10134185956980).

Almost surely, 2^{106406800866998} is an apocalyptic number.

106406800866998 is a deficient number, since it is larger than the sum of its proper divisors (55740174444682).

106406800866998 is a wasteful number, since it uses less digits than its factorization.

106406800866998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2151632231.

The product of its (nonzero) digits is 214990848, while the sum is 71.

The spelling of 106406800866998 in words is "one hundred six trillion, four hundred six billion, eight hundred million, eight hundred sixty-six thousand, nine hundred ninety-eight".