1115002424543 has 8 divisors (see below), whose sum is σ = 1318229467680. Its totient is φ = 922760627040.

The previous prime is 1115002424537. The next prime is 1115002424579. The reversal of 1115002424543 is 3454242005111.

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

It is not a de Polignac number, because 1115002424543 - 2¹⁰ = 1115002423519 is a prime.

It is a super-3 number, since 3×1115002424543³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115002424513) 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, 2746311188 + ... + 2746311593.

It is an arithmetic number, because the mean of its divisors is an integer number (164778683460).

Almost surely, 2^{1115002424543} is an apocalyptic number.

1115002424543 is a deficient number, since it is larger than the sum of its proper divisors (203227043137).

1115002424543 is an equidigital number, since it uses as much as digits as its factorization.

1115002424543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5492622817.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 1115002424543 its reverse (3454242005111), we get a palindrome (4569244429654).

The spelling of 1115002424543 in words is "one trillion, one hundred fifteen billion, two million, four hundred twenty-four thousand, five hundred forty-three".