440220010124 has 6 divisors (see below), whose sum is σ = 770385017724. Its totient is φ = 220110005060.

The previous prime is 440220010117. The next prime is 440220010127. The reversal of 440220010124 is 421010022044.

It is a junction number, because it is equal to n+sod(n) for n = 440220010096 and 440220010105.

It is not an unprimeable number, because it can be changed into a prime (440220010127) by changing a digit.

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 as a sum of consecutive naturals, namely, 55027501262 + ... + 55027501269.

It is an arithmetic number, because the mean of its divisors is an integer number (128397502954).

Almost surely, 2^440220010124 is an apocalyptic number.

It is an amenable number.

440220010124 is a deficient number, since it is larger than the sum of its proper divisors (330165007600).

440220010124 is a wasteful number, since it uses less digits than its factorization.

440220010124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110055002535 (or 110055002533 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 440220010124 its reverse (421010022044), we get a palindrome (861230032168).

The spelling of 440220010124 in words is "four hundred forty billion, two hundred twenty million, ten thousand, one hundred twenty-four".