10440043022 has 32 divisors (see below), whose sum is σ = 16436818944. Its totient is φ = 4963860000.

The previous prime is 10440043021. The next prime is 10440043037. The reversal of 10440043022 is 22034004401.

It is a junction number, because it is equal to n+sod(n) for n = 10440042985 and 10440043003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10440043021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9568697 + ... + 9569787.

It is an arithmetic number, because the mean of its divisors is an integer number (513650592).

Almost surely, 2^10440043022 is an apocalyptic number.

10440043022 is a deficient number, since it is larger than the sum of its proper divisors (5996775922).

10440043022 is a wasteful number, since it uses less digits than its factorization.

10440043022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144.

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

Adding to 10440043022 its reverse (22034004401), we get a palindrome (32474047423).

The spelling of 10440043022 in words is "ten billion, four hundred forty million, forty-three thousand, twenty-two".