10400223430 has 8 divisors (see below), whose sum is σ = 18720402192. Its totient is φ = 4160089368.

The previous prime is 10400223419. The next prime is 10400223523. The reversal of 10400223430 is 3432200401.

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 = 10400223398 and 10400223407.

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, 520011162 + ... + 520011181.

It is an arithmetic number, because the mean of its divisors is an integer number (2340050274).

Almost surely, 2^10400223430 is an apocalyptic number.

10400223430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10400223430 is a deficient number, since it is larger than the sum of its proper divisors (8320178762).

10400223430 is a wasteful number, since it uses less digits than its factorization.

10400223430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040022350.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 10400223430 its reverse (3432200401), we get a palindrome (13832423831).

The spelling of 10400223430 in words is "ten billion, four hundred million, two hundred twenty-three thousand, four hundred thirty".