422105431253034 has 16 divisors (see below), whose sum is σ = 849390070253472. Its totient is φ = 139838609126448.

The previous prime is 422105431253027. The next prime is 422105431253083. The reversal of 422105431253034 is 430352134501224.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 422105431252983 and 422105431253001.

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, 215800321749 + ... + 215800323704.

It is an arithmetic number, because the mean of its divisors is an integer number (53086879390842).

Almost surely, 2^{422105431253034} is an apocalyptic number.

422105431253034 is an abundant number, since it is smaller than the sum of its proper divisors (427284639000438).

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

422105431253034 is a wasteful number, since it uses less digits than its factorization.

422105431253034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431600645621.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 422105431253034 its reverse (430352134501224), we get a palindrome (852457565754258).

The spelling of 422105431253034 in words is "four hundred twenty-two trillion, one hundred five billion, four hundred thirty-one million, two hundred fifty-three thousand, thirty-four".