106544402043 has 16 divisors (see below), whose sum is σ = 143871559680. Its totient is φ = 70123599936.

The previous prime is 106544402011. The next prime is 106544402053. The reversal of 106544402043 is 340204445601.

It is a happy number.

It is not a de Polignac number, because 106544402043 - 2⁵ = 106544402011 is a prime.

It is a super-3 number, since 3×106544402043³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 106544401995 and 106544402013.

It is not an unprimeable number, because it can be changed into a prime (106544402053) 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, 3751071 + ... + 3779367.

It is an arithmetic number, because the mean of its divisors is an integer number (8991972480).

Almost surely, 2^106544402043 is an apocalyptic number.

106544402043 is a deficient number, since it is larger than the sum of its proper divisors (37327157637).

106544402043 is a wasteful number, since it uses less digits than its factorization.

106544402043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44266.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 106544402043 its reverse (340204445601), we get a palindrome (446748847644).

The spelling of 106544402043 in words is "one hundred six billion, five hundred forty-four million, four hundred two thousand, forty-three".