422030402240412 has 48 divisors (see below), whose sum is σ = 1125422053882112. Its totient is φ = 120579295507200.

The previous prime is 422030402240389. The next prime is 422030402240527. The reversal of 422030402240412 is 214042204030224.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 422030402240412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4582714 + ... + 29411937.

Almost surely, 2^{422030402240412} is an apocalyptic number.

422030402240412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

422030402240412 is an abundant number, since it is smaller than the sum of its proper divisors (703391651641700).

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

422030402240412 is a wasteful number, since it uses less digits than its factorization.

422030402240412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34142458 (or 34142456 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 422030402240412 its reverse (214042204030224), we get a palindrome (636072606270636).

The spelling of 422030402240412 in words is "four hundred twenty-two trillion, thirty billion, four hundred two million, two hundred forty thousand, four hundred twelve".