40422426424 has 16 divisors (see below), whose sum is σ = 75849184800. Its totient is φ = 20195977152.

The previous prime is 40422426403. The next prime is 40422426433. The reversal of 40422426424 is 42462422404.

40422426424 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 40422426424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1893229 + ... + 1914460.

It is an arithmetic number, because the mean of its divisors is an integer number (4740574050).

Almost surely, 2^40422426424 is an apocalyptic number.

It is an amenable number.

40422426424 is a deficient number, since it is larger than the sum of its proper divisors (35426758376).

40422426424 is a wasteful number, since it uses less digits than its factorization.

40422426424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3809022 (or 3809018 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 40422426424 its reverse (42462422404), we get a palindrome (82884848828).

The spelling of 40422426424 in words is "forty billion, four hundred twenty-two million, four hundred twenty-six thousand, four hundred twenty-four".