11112442430 has 32 divisors (see below), whose sum is σ = 20746368000. Its totient is φ = 4280453632.

The previous prime is 11112442427. The next prime is 11112442477. The reversal of 11112442430 is 3424421111.

It is a junction number, because it is equal to n+sod(n) for n = 11112442396 and 11112442405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61046 + ... + 161094.

It is an arithmetic number, because the mean of its divisors is an integer number (648324000).

Almost surely, 2^11112442430 is an apocalyptic number.

11112442430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11112442430 is a deficient number, since it is larger than the sum of its proper divisors (9633925570).

11112442430 is a wasteful number, since it uses less digits than its factorization.

11112442430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100468.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11112442430 its reverse (3424421111), we get a palindrome (14536863541).

The spelling of 11112442430 in words is "eleven billion, one hundred twelve million, four hundred forty-two thousand, four hundred thirty".