10400043022 has 8 divisors (see below), whose sum is σ = 15600886776. Its totient is φ = 5199747432.

The previous prime is 10400043013. The next prime is 10400043037. The reversal of 10400043022 is 22034000401.

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

It is a junction number, because it is equal to n+sod(n) for n = 10400042987 and 10400043005.

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, 85773 + ... + 167800.

It is an arithmetic number, because the mean of its divisors is an integer number (1950110847).

Almost surely, 2^10400043022 is an apocalyptic number.

10400043022 is a deficient number, since it is larger than the sum of its proper divisors (5200843754).

10400043022 is a wasteful number, since it uses less digits than its factorization.

10400043022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274082.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 10400043022 its reverse (22034000401), we get a palindrome (32434043423).

The spelling of 10400043022 in words is "ten billion, four hundred million, forty-three thousand, twenty-two".