112440430 has 16 divisors (see below), whose sum is σ = 205824240. Its totient is φ = 44213632.

The previous prime is 112440389. The next prime is 112440443. The reversal of 112440430 is 34044211.

It is a junction number, because it is equal to n+sod(n) for n = 112440398 and 112440407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94699 + ... + 95878.

It is an arithmetic number, because the mean of its divisors is an integer number (12864015).

Almost surely, 2^112440430 is an apocalyptic number.

112440430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112440430 is a deficient number, since it is larger than the sum of its proper divisors (93383810).

112440430 is a wasteful number, since it uses less digits than its factorization.

112440430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190643.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 112440430 is about 10603.7931892319. The cubic root of 112440430 is about 482.6594710330.

Adding to 112440430 its reverse (34044211), we get a palindrome (146484641).

The spelling of 112440430 in words is "one hundred twelve million, four hundred forty thousand, four hundred thirty".