424000112243 has 4 divisors (see below), whose sum is σ = 425819855448. Its totient is φ = 422180369040.

The previous prime is 424000112231. The next prime is 424000112281. The reversal of 424000112243 is 342211000424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 424000112243 - 2¹⁶ = 424000046707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424000112743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 909871253 + ... + 909871718.

It is an arithmetic number, because the mean of its divisors is an integer number (106454963862).

Almost surely, 2^424000112243 is an apocalyptic number.

424000112243 is a deficient number, since it is larger than the sum of its proper divisors (1819743205).

424000112243 is a wasteful number, since it uses less digits than its factorization.

424000112243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1819743204.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 424000112243 its reverse (342211000424), we get a palindrome (766211112667).

The spelling of 424000112243 in words is "four hundred twenty-four billion, one hundred twelve thousand, two hundred forty-three".