422412234142 has 16 divisors (see below), whose sum is σ = 642639048480. Its totient is φ = 208213302528.

The previous prime is 422412234133. The next prime is 422412234151. The reversal of 422412234142 is 241432214224.

It is an interprime number because it is at equal distance from previous prime (422412234133) and next prime (422412234151).

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, 3460938 + ... + 3580909.

It is an arithmetic number, because the mean of its divisors is an integer number (40164940530).

Almost surely, 2^422412234142 is an apocalyptic number.

422412234142 is a deficient number, since it is larger than the sum of its proper divisors (220226814338).

422412234142 is a wasteful number, since it uses less digits than its factorization.

422412234142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7042275.

The product of its digits is 24576, while the sum is 31.

Adding to 422412234142 its reverse (241432214224), we get a palindrome (663844448366).

The spelling of 422412234142 in words is "four hundred twenty-two billion, four hundred twelve million, two hundred thirty-four thousand, one hundred forty-two".