40044222262 has 16 divisors (see below), whose sum is σ = 69381433872. Its totient is φ = 17131217920.

The previous prime is 40044222259. The next prime is 40044222287. The reversal of 40044222262 is 26222244004.

40044222262 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40044222262.

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, 53534683 + ... + 53535430.

It is an arithmetic number, because the mean of its divisors is an integer number (4336339617).

Almost surely, 2^40044222262 is an apocalyptic number.

40044222262 is a deficient number, since it is larger than the sum of its proper divisors (29337211610).

40044222262 is a wasteful number, since it uses less digits than its factorization.

40044222262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107070143.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 40044222262 its reverse (26222244004), we get a palindrome (66266466266).

The spelling of 40044222262 in words is "forty billion, forty-four million, two hundred twenty-two thousand, two hundred sixty-two".