422322401042 has 8 divisors (see below), whose sum is σ = 640014360636. Its totient is φ = 208984280832.

The previous prime is 422322401021. The next prime is 422322401057. The reversal of 422322401042 is 240104223224.

It can be written as a sum of positive squares in 2 ways, for example, as 421578802681 + 743598361 = 649291^2 + 27269^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1088459603 + ... + 1088459990.

Almost surely, 2^422322401042 is an apocalyptic number.

422322401042 is a deficient number, since it is larger than the sum of its proper divisors (217691959594).

422322401042 is a wasteful number, since it uses less digits than its factorization.

422322401042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176919692.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 422322401042 its reverse (240104223224), we get a palindrome (662426624266).

The spelling of 422322401042 in words is "four hundred twenty-two billion, three hundred twenty-two million, four hundred one thousand, forty-two".