440422125342 has 16 divisors (see below), whose sum is σ = 880875192720. Its totient is φ = 146802218112.

The previous prime is 440422125317. The next prime is 440422125373. The reversal of 440422125342 is 243521224044.

440422125342 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102123 + ... + 1447590.

It is an arithmetic number, because the mean of its divisors is an integer number (55054699545).

Almost surely, 2^440422125342 is an apocalyptic number.

440422125342 is an abundant number, since it is smaller than the sum of its proper divisors (440453067378).

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

440422125342 is a wasteful number, since it uses less digits than its factorization.

440422125342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2578507.

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 440422125342 its reverse (243521224044), we get a palindrome (683943349386).

The spelling of 440422125342 in words is "four hundred forty billion, four hundred twenty-two million, one hundred twenty-five thousand, three hundred forty-two".