10040243422 has 8 divisors (see below), whose sum is σ = 16429489272. Its totient is φ = 4563747000.

The previous prime is 10040243371. The next prime is 10040243443. The reversal of 10040243422 is 22434204001.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 456374701 = 10040243422 / (1 + 0 + 0 + 4 + 0 + 2 + 4 + 3 + 4 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 10040243393 and 10040243402.

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, 228187329 + ... + 228187372.

It is an arithmetic number, because the mean of its divisors is an integer number (2053686159).

Almost surely, 2^10040243422 is an apocalyptic number.

10040243422 is a deficient number, since it is larger than the sum of its proper divisors (6389245850).

10040243422 is a wasteful number, since it uses less digits than its factorization.

10040243422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456374714.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 10040243422 its reverse (22434204001), we get a palindrome (32474447423).

The spelling of 10040243422 in words is "ten billion, forty million, two hundred forty-three thousand, four hundred twenty-two".