422440320101343 has 16 divisors (see below), whose sum is σ = 568726341630720. Its totient is φ = 278890628727744.

The previous prime is 422440320101309. The next prime is 422440320101351. The reversal of 422440320101343 is 343101023044224.

It is not a de Polignac number, because 422440320101343 - 2⁶ = 422440320101279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422440320101143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38645155 + ... + 48356267.

It is an arithmetic number, because the mean of its divisors is an integer number (35545396351920).

Almost surely, 2^{422440320101343} is an apocalyptic number.

422440320101343 is a deficient number, since it is larger than the sum of its proper divisors (146286021529377).

422440320101343 is a wasteful number, since it uses less digits than its factorization.

422440320101343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9851998.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 422440320101343 its reverse (343101023044224), we get a palindrome (765541343145567).

The spelling of 422440320101343 in words is "four hundred twenty-two trillion, four hundred forty billion, three hundred twenty million, one hundred one thousand, three hundred forty-three".