88413140243 has 4 divisors (see below), whose sum is σ = 89224270080. Its totient is φ = 87602010408.

The previous prime is 88413140237. The next prime is 88413140267. The reversal of 88413140243 is 34204131488.

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 88413140243 - 2¹⁶ = 88413074707 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88413140197 and 88413140206.

It is not an unprimeable number, because it can be changed into a prime (88413140843) 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, 405564755 + ... + 405564972.

It is an arithmetic number, because the mean of its divisors is an integer number (22306067520).

Almost surely, 2^88413140243 is an apocalyptic number.

88413140243 is a deficient number, since it is larger than the sum of its proper divisors (811129837).

88413140243 is a wasteful number, since it uses less digits than its factorization.

88413140243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811129836.

The product of its (nonzero) digits is 73728, while the sum is 38.

The spelling of 88413140243 in words is "eighty-eight billion, four hundred thirteen million, one hundred forty thousand, two hundred forty-three".