11424556243 has 8 divisors (see below), whose sum is σ = 11519487936. Its totient is φ = 11329741800.

The previous prime is 11424556237. The next prime is 11424556249. The reversal of 11424556243 is 34265542411.

It is an interprime number because it is at equal distance from previous prime (11424556237) and next prime (11424556249).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11424556243 - 2⁹ = 11424555731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11424556249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172080 + ... + 229042.

It is an arithmetic number, because the mean of its divisors is an integer number (1439935992).

Almost surely, 2^11424556243 is an apocalyptic number.

11424556243 is a deficient number, since it is larger than the sum of its proper divisors (94931693).

11424556243 is a wasteful number, since it uses less digits than its factorization.

11424556243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58625.

The product of its digits is 115200, while the sum is 37.

The spelling of 11424556243 in words is "eleven billion, four hundred twenty-four million, five hundred fifty-six thousand, two hundred forty-three".