440142112104 has 32 divisors (see below), whose sum is σ = 1100681900640. Its totient is φ = 146670488000.

The previous prime is 440142112037. The next prime is 440142112117. The reversal of 440142112104 is 401211241044.

It is a super-3 number, since 3×440142112104³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2639247 + ... + 2801054.

It is an arithmetic number, because the mean of its divisors is an integer number (34396309395).

Almost surely, 2^440142112104 is an apocalyptic number.

It is an amenable number.

440142112104 is an abundant number, since it is smaller than the sum of its proper divisors (660539788536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

440142112104 is a wasteful number, since it uses less digits than its factorization.

440142112104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5443681 (or 5443677 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 440142112104 its reverse (401211241044), we get a palindrome (841353353148).

The spelling of 440142112104 in words is "four hundred forty billion, one hundred forty-two million, one hundred twelve thousand, one hundred four".