40422422402 has 8 divisors (see below), whose sum is σ = 60640330512. Its totient is φ = 20208978900.

The previous prime is 40422422389. The next prime is 40422422419. The reversal of 40422422402 is 20422422404.

40422422402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40422422402² (a number of 22 digits) contains 22 as substring.

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, 1093424 + ... + 1129787.

It is an arithmetic number, because the mean of its divisors is an integer number (7580041314).

Almost surely, 2^40422422402 is an apocalyptic number.

40422422402 is a deficient number, since it is larger than the sum of its proper divisors (20217908110).

40422422402 is a wasteful number, since it uses less digits than its factorization.

40422422402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232304.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 40422422402 its reverse (20422422404), we get a palindrome (60844844806).

The spelling of 40422422402 in words is "forty billion, four hundred twenty-two million, four hundred twenty-two thousand, four hundred two".