110043420862 has 4 divisors (see below), whose sum is σ = 165065131296. Its totient is φ = 55021710430.

The previous prime is 110043420821. The next prime is 110043420937. The reversal of 110043420862 is 268024340011.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×110043420862² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27510855214 + ... + 27510855217.

It is an arithmetic number, because the mean of its divisors is an integer number (41266282824).

Almost surely, 2^110043420862 is an apocalyptic number.

110043420862 is a deficient number, since it is larger than the sum of its proper divisors (55021710434).

110043420862 is an equidigital number, since it uses as much as digits as its factorization.

110043420862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55021710433.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 110043420862 its reverse (268024340011), we get a palindrome (378067760873).

The spelling of 110043420862 in words is "one hundred ten billion, forty-three million, four hundred twenty thousand, eight hundred sixty-two".