10400424430 has 32 divisors (see below), whose sum is σ = 20426878080. Its totient is φ = 3781189920.

The previous prime is 10400424403. The next prime is 10400424439. The reversal of 10400424430 is 3442400401.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10400424439) 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, 952341 + ... + 963199.

It is an arithmetic number, because the mean of its divisors is an integer number (638339940).

Almost surely, 2^10400424430 is an apocalyptic number.

10400424430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10400424430 is a deficient number, since it is larger than the sum of its proper divisors (10026453650).

10400424430 is a wasteful number, since it uses less digits than its factorization.

10400424430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19584.

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

Adding to 10400424430 its reverse (3442400401), we get a palindrome (13842824831).

The spelling of 10400424430 in words is "ten billion, four hundred million, four hundred twenty-four thousand, four hundred thirty".