10434044423 has 16 divisors (see below), whose sum is σ = 12055516416. Its totient is φ = 8925037440.

The previous prime is 10434044419. The next prime is 10434044431. The reversal of 10434044423 is 32444043401.

It is a happy number.

It is not a de Polignac number, because 10434044423 - 2² = 10434044419 is a prime.

It is a super-2 number, since 2×10434044423² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10434044443) 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, 1046540 + ... + 1056462.

It is an arithmetic number, because the mean of its divisors is an integer number (753469776).

Almost surely, 2^10434044423 is an apocalyptic number.

10434044423 is a deficient number, since it is larger than the sum of its proper divisors (1621471993).

10434044423 is a wasteful number, since it uses less digits than its factorization.

10434044423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15574.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 10434044423 its reverse (32444043401), we get a palindrome (42878087824).

The spelling of 10434044423 in words is "ten billion, four hundred thirty-four million, forty-four thousand, four hundred twenty-three".