42214436406 has 24 divisors (see below), whose sum is σ = 93410669664. Its totient is φ = 13772085360.

The previous prime is 42214436377. The next prime is 42214436437. The reversal of 42214436406 is 60463441224.

42214436406 is a `hidden beast` number, since 4 + 2 + 2 + 1 + 4 + 4 + 3 + 640 + 6 = 666.

42214436406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24948585 + ... + 24950276.

It is an arithmetic number, because the mean of its divisors is an integer number (3892111236).

Almost surely, 2^42214436406 is an apocalyptic number.

42214436406 is an abundant number, since it is smaller than the sum of its proper divisors (51196233258).

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

42214436406 is a wasteful number, since it uses less digits than its factorization.

42214436406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49898916 (or 49898913 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 42214436406 in words is "forty-two billion, two hundred fourteen million, four hundred thirty-six thousand, four hundred six".