422344141342 has 32 divisors (see below), whose sum is σ = 695944742400. Its totient is φ = 191334372768.

The previous prime is 422344141339. The next prime is 422344141363. The reversal of 422344141342 is 243141443224.

It is a super-2 number, since 2×422344141342² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 422344141298 and 422344141307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7669884 + ... + 7724752.

It is an arithmetic number, because the mean of its divisors is an integer number (21748273200).

Almost surely, 2^422344141342 is an apocalyptic number.

422344141342 is a deficient number, since it is larger than the sum of its proper divisors (273600601058).

422344141342 is a wasteful number, since it uses less digits than its factorization.

422344141342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63720.

The product of its digits is 73728, while the sum is 34.

Adding to 422344141342 its reverse (243141443224), we get a palindrome (665485584566).

The spelling of 422344141342 in words is "four hundred twenty-two billion, three hundred forty-four million, one hundred forty-one thousand, three hundred forty-two".