114505543439 has 4 divisors (see below), whose sum is σ = 130863478224. Its totient is φ = 98147608656.

The previous prime is 114505543423. The next prime is 114505543441. The reversal of 114505543439 is 934345505411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 934345505411 = 37799 ⋅24718789.

It is a cyclic number.

It is not a de Polignac number, because 114505543439 - 2⁴ = 114505543423 is a prime.

It is a super-2 number, since 2×114505543439² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 114505543439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114505545439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8178967382 + ... + 8178967395.

It is an arithmetic number, because the mean of its divisors is an integer number (32715869556).

Almost surely, 2^114505543439 is an apocalyptic number.

114505543439 is a deficient number, since it is larger than the sum of its proper divisors (16357934785).

114505543439 is an equidigital number, since it uses as much as digits as its factorization.

114505543439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16357934784.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 114505543439 in words is "one hundred fourteen billion, five hundred five million, five hundred forty-three thousand, four hundred thirty-nine".