4008905201922 has 16 divisors (see below), whose sum is σ = 8019341459712. Its totient is φ = 1336046558000.

The previous prime is 4008905201911. The next prime is 4008905201927. The reversal of 4008905201922 is 2291025098004.

It is a happy number.

4008905201922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4008905201927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63759954 + ... + 63822797.

It is an arithmetic number, because the mean of its divisors is an integer number (501208841232).

Almost surely, 2^{4008905201922} is an apocalyptic number.

4008905201922 is an abundant number, since it is smaller than the sum of its proper divisors (4010436257790).

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

4008905201922 is a wasteful number, since it uses less digits than its factorization.

4008905201922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127587993.

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 4008905201922 in words is "four trillion, eight billion, nine hundred five million, two hundred one thousand, nine hundred twenty-two".