422012535434 has 32 divisors (see below), whose sum is σ = 730346803200. Its totient is φ = 179144374320.

The previous prime is 422012535431. The next prime is 422012535479. The reversal of 422012535434 is 434535210224.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 422012535394 and 422012535403.

It is not an unprimeable number, because it can be changed into a prime (422012535431) 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, 587147 + ... + 1090305.

It is an arithmetic number, because the mean of its divisors is an integer number (22823337600).

Almost surely, 2^422012535434 is an apocalyptic number.

422012535434 is a deficient number, since it is larger than the sum of its proper divisors (308334267766).

422012535434 is a wasteful number, since it uses less digits than its factorization.

422012535434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503738.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 422012535434 its reverse (434535210224), we get a palindrome (856547745658).

The spelling of 422012535434 in words is "four hundred twenty-two billion, twelve million, five hundred thirty-five thousand, four hundred thirty-four".