88724816318 has 4 divisors (see below), whose sum is σ = 133087224480. Its totient is φ = 44362408158.

The previous prime is 88724816273. The next prime is 88724816329. The reversal of 88724816318 is 81361842788.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22181204078 + ... + 22181204081.

It is an arithmetic number, because the mean of its divisors is an integer number (33271806120).

Almost surely, 2^88724816318 is an apocalyptic number.

88724816318 is a deficient number, since it is larger than the sum of its proper divisors (44362408162).

88724816318 is a wasteful number, since it uses less digits than its factorization.

88724816318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44362408161.

The product of its digits is 4128768, while the sum is 56.

The spelling of 88724816318 in words is "eighty-eight billion, seven hundred twenty-four million, eight hundred sixteen thousand, three hundred eighteen".