422004453042 has 32 divisors (see below), whose sum is σ = 856741248000. Its totient is φ = 138546757008.

The previous prime is 422004453029. The next prime is 422004453067. The reversal of 422004453042 is 240354400224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2573259 + ... + 2732337.

It is an arithmetic number, because the mean of its divisors is an integer number (26773164000).

Almost surely, 2^422004453042 is an apocalyptic number.

422004453042 is an abundant number, since it is smaller than the sum of its proper divisors (434736794958).

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

422004453042 is a wasteful number, since it uses less digits than its factorization.

422004453042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165750.

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 422004453042 its reverse (240354400224), we get a palindrome (662358853266).

The spelling of 422004453042 in words is "four hundred twenty-two billion, four million, four hundred fifty-three thousand, forty-two".