105562141443 has 24 divisors (see below), whose sum is σ = 166425994800. Its totient is φ = 63944112960.

The previous prime is 105562141441. The next prime is 105562141463. The reversal of 105562141443 is 344141265501.

105562141443 is a `hidden beast` number, since 1 + 0 + 556 + 21 + 41 + 4 + 43 = 666.

It is not a de Polignac number, because 105562141443 - 2¹ = 105562141441 is a prime.

It is a super-2 number, since 2×105562141443² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105562141398 and 105562141407.

It is not an unprimeable number, because it can be changed into a prime (105562141441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80596 + ... + 466497.

It is an arithmetic number, because the mean of its divisors is an integer number (6934416450).

Almost surely, 2^105562141443 is an apocalyptic number.

105562141443 is a deficient number, since it is larger than the sum of its proper divisors (60863853357).

105562141443 is a wasteful number, since it uses less digits than its factorization.

105562141443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549059 (or 549056 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 105562141443 in words is "one hundred five billion, five hundred sixty-two million, one hundred forty-one thousand, four hundred forty-three".