1422563408406 has 72 divisors (see below), whose sum is σ = 3585668073624. Its totient is φ = 406420882560.

The previous prime is 1422563408363. The next prime is 1422563408489. The reversal of 1422563408406 is 6048043652241.

1422563408406 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 5 + 634 + 0 + 8 + 4 + 0 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17105481 + ... + 17188443.

It is an arithmetic number, because the mean of its divisors is an integer number (49800945467).

Almost surely, 2^{1422563408406} is an apocalyptic number.

1422563408406 is an abundant number, since it is smaller than the sum of its proper divisors (2163104665218).

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

1422563408406 is a wasteful number, since it uses less digits than its factorization.

1422563408406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102426 (or 102416 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 1422563408406 in words is "one trillion, four hundred twenty-two billion, five hundred sixty-three million, four hundred eight thousand, four hundred six".