106544423566 has 16 divisors (see below), whose sum is σ = 190588783104. Its totient is φ = 43676595864.

The previous prime is 106544423551. The next prime is 106544423569. The reversal of 106544423566 is 665324445601.

It is a super-2 number, since 2×106544423566² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106544423569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165441330 + ... + 165441973.

It is an arithmetic number, because the mean of its divisors is an integer number (11911798944).

Almost surely, 2^106544423566 is an apocalyptic number.

106544423566 is a deficient number, since it is larger than the sum of its proper divisors (84044359538).

106544423566 is a wasteful number, since it uses less digits than its factorization.

106544423566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330883335.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 106544423566 in words is "one hundred six billion, five hundred forty-four million, four hundred twenty-three thousand, five hundred sixty-six".