68110443 has 16 divisors (see below), whose sum is σ = 101068800. Its totient is φ = 45333000.

The previous prime is 68110423. The next prime is 68110463. The reversal of 68110443 is 34401186.

It is an interprime number because it is at equal distance from previous prime (68110423) and next prime (68110463).

It is not a de Polignac number, because 68110443 - 2¹² = 68106347 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (68110423) 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, 18598 + ... + 21956.

It is an arithmetic number, because the mean of its divisors is an integer number (6316800).

Almost surely, 2^68110443 is an apocalyptic number.

68110443 is a deficient number, since it is larger than the sum of its proper divisors (32958357).

68110443 is a wasteful number, since it uses less digits than its factorization.

68110443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4119 (or 4113 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 68110443 is about 8252.9051248636. The cubic root of 68110443 is about 408.3863662713.

The spelling of 68110443 in words is "sixty-eight million, one hundred ten thousand, four hundred forty-three".