421110000422 has 16 divisors (see below), whose sum is σ = 653369324544. Its totient is φ = 203347893000.

The previous prime is 421110000407. The next prime is 421110000469. The reversal of 421110000422 is 224000011124.

It is a self number, because there is not a number n which added to its sum of digits gives 421110000422.

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, 6886154 + ... + 6947037.

It is an arithmetic number, because the mean of its divisors is an integer number (40835582784).

Almost surely, 2^421110000422 is an apocalyptic number.

421110000422 is a deficient number, since it is larger than the sum of its proper divisors (232259324122).

421110000422 is a wasteful number, since it uses less digits than its factorization.

421110000422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13833715.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 421110000422 its reverse (224000011124), we get a palindrome (645110011546).

The spelling of 421110000422 in words is "four hundred twenty-one billion, one hundred ten million, four hundred twenty-two", and thus it is an aban number.