110142447 has 8 divisors (see below), whose sum is σ = 146951856. Its totient is φ = 73380672.

The previous prime is 110142437. The next prime is 110142457. The reversal of 110142447 is 744241011.

It is an interprime number because it is at equal distance from previous prime (110142437) and next prime (110142457).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 110142447 - 2⁸ = 110142191 is a prime.

It is a super-2 number, since 2×110142447² = 24262717262295618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110142407) 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, 6108 + ... + 16049.

It is an arithmetic number, because the mean of its divisors is an integer number (18368982).

Almost surely, 2^110142447 is an apocalyptic number.

110142447 is a deficient number, since it is larger than the sum of its proper divisors (36809409).

110142447 is a wasteful number, since it uses less digits than its factorization.

110142447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23817.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 110142447 is about 10494.8771788907. The cubic root of 110142447 is about 479.3487217608.

Adding to 110142447 its reverse (744241011), we get a palindrome (854383458).

The spelling of 110142447 in words is "one hundred ten million, one hundred forty-two thousand, four hundred forty-seven".