40422012230 has 8 divisors (see below), whose sum is σ = 72759622032. Its totient is φ = 16168804888.

The previous prime is 40422012203. The next prime is 40422012269. The reversal of 40422012230 is 3221022404.

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

It is a Curzon number.

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 3 ways as a sum of consecutive naturals, for example, 2021100602 + ... + 2021100621.

It is an arithmetic number, because the mean of its divisors is an integer number (9094952754).

Almost surely, 2^40422012230 is an apocalyptic number.

40422012230 is a deficient number, since it is larger than the sum of its proper divisors (32337609802).

40422012230 is a wasteful number, since it uses less digits than its factorization.

40422012230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4042201230.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 40422012230 its reverse (3221022404), we get a palindrome (43643034634).

The spelling of 40422012230 in words is "forty billion, four hundred twenty-two million, twelve thousand, two hundred thirty".