116240551543 has 4 divisors (see below), whose sum is σ = 116242312648. Its totient is φ = 116238790440.

The previous prime is 116240551457. The next prime is 116240551547. The reversal of 116240551543 is 345155042611.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116240551543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116240551547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 777528 + ... + 914893.

It is an arithmetic number, because the mean of its divisors is an integer number (29060578162).

Almost surely, 2^116240551543 is an apocalyptic number.

116240551543 is a deficient number, since it is larger than the sum of its proper divisors (1761105).

116240551543 is an equidigital number, since it uses as much as digits as its factorization.

116240551543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761104.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 116240551543 in words is "one hundred sixteen billion, two hundred forty million, five hundred fifty-one thousand, five hundred forty-three".