110442040400999 has 4 divisors (see below), whose sum is σ = 110465827190136. Its totient is φ = 110418253611864.

The previous prime is 110442040400959. The next prime is 110442040401023. The reversal of 110442040400999 is 999004040244011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 110442040400999 - 2⁸ = 110442040400743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110442040400959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11893387604 + ... + 11893396889.

It is an arithmetic number, because the mean of its divisors is an integer number (27616456797534).

Almost surely, 2^{110442040400999} is an apocalyptic number.

110442040400999 is a deficient number, since it is larger than the sum of its proper divisors (23786789137).

110442040400999 is an equidigital number, since it uses as much as digits as its factorization.

110442040400999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23786789136.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 110442040400999 in words is "one hundred ten trillion, four hundred forty-two billion, forty million, four hundred thousand, nine hundred ninety-nine".