10440424434 has 16 divisors (see below), whose sum is σ = 22779108000. Its totient is φ = 3163764960.

The previous prime is 10440424403. The next prime is 10440424447. The reversal of 10440424434 is 43442404401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79094059 + ... + 79094190.

It is an arithmetic number, because the mean of its divisors is an integer number (1423694250).

Almost surely, 2^10440424434 is an apocalyptic number.

10440424434 is an abundant number, since it is smaller than the sum of its proper divisors (12338683566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10440424434 is a wasteful number, since it uses less digits than its factorization.

10440424434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158188265.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 10440424434 its reverse (43442404401), we get a palindrome (53882828835).

The spelling of 10440424434 in words is "ten billion, four hundred forty million, four hundred twenty-four thousand, four hundred thirty-four".