110440400432 has 20 divisors (see below), whose sum is σ = 213984265440. Its totient is φ = 55218654528.

The previous prime is 110440400359. The next prime is 110440400479. The reversal of 110440400432 is 234004044011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110440400398 and 110440400407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683993 + ... + 829895.

It is an arithmetic number, because the mean of its divisors is an integer number (10699213272).

Almost surely, 2^110440400432 is an apocalyptic number.

It is an amenable number.

110440400432 is a deficient number, since it is larger than the sum of its proper divisors (103543865008).

110440400432 is a wasteful number, since it uses less digits than its factorization.

110440400432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193220 (or 193214 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 110440400432 its reverse (234004044011), we get a palindrome (344444444443).

The spelling of 110440400432 in words is "one hundred ten billion, four hundred forty million, four hundred thousand, four hundred thirty-two".