40422022430 has 16 divisors (see below), whose sum is σ = 73680649920. Its totient is φ = 15964140192.

The previous prime is 40422022423. The next prime is 40422022499. The reversal of 40422022430 is 3422022404.

It is a junction number, because it is equal to n+sod(n) for n = 40422022396 and 40422022405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25582769 + ... + 25584348.

It is an arithmetic number, because the mean of its divisors is an integer number (4605040620).

Almost surely, 2^40422022430 is an apocalyptic number.

40422022430 is a deficient number, since it is larger than the sum of its proper divisors (33258627490).

40422022430 is a wasteful number, since it uses less digits than its factorization.

40422022430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51167203.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 40422022430 its reverse (3422022404), we get a palindrome (43844044834).

The spelling of 40422022430 in words is "forty billion, four hundred twenty-two million, twenty-two thousand, four hundred thirty".