10040420422 has 8 divisors (see below), whose sum is σ = 15946550136. Its totient is φ = 4724903712.

The previous prime is 10040420419. The next prime is 10040420431. The reversal of 10040420422 is 22402404001.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10040420422.

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, 147653208 + ... + 147653275.

It is an arithmetic number, because the mean of its divisors is an integer number (1993318767).

Almost surely, 2^10040420422 is an apocalyptic number.

10040420422 is a deficient number, since it is larger than the sum of its proper divisors (5906129714).

10040420422 is a wasteful number, since it uses less digits than its factorization.

10040420422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295306502.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 10040420422 its reverse (22402404001), we get a palindrome (32442824423).

The spelling of 10040420422 in words is "ten billion, forty million, four hundred twenty thousand, four hundred twenty-two".