40422222039 has 16 divisors (see below), whose sum is σ = 57092612832. Its totient is φ = 25351431168.

The previous prime is 40422222007. The next prime is 40422222053. The reversal of 40422222039 is 93022222404.

40422222039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40422222039 - 2⁵ = 40422222007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40422221997 and 40422222015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40422222059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66214 + ... + 291939.

It is an arithmetic number, because the mean of its divisors is an integer number (3568288302).

Almost surely, 2^40422222039 is an apocalyptic number.

40422222039 is a deficient number, since it is larger than the sum of its proper divisors (16670390793).

40422222039 is a wasteful number, since it uses less digits than its factorization.

40422222039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360386.

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 40422222039 in words is "forty billion, four hundred twenty-two million, two hundred twenty-two thousand, thirty-nine".