88341936721 has 8 divisors (see below), whose sum is σ = 93573773640. Its totient is φ = 83114016768.

The previous prime is 88341936671. The next prime is 88341936737. The reversal of 88341936721 is 12763914388.

It can be written as a sum of positive squares in 4 ways, for example, as 30080046096 + 58261890625 = 173436^2 + 241375^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 88341936721 - 2⁹ = 88341936209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88341936791) 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, 932736 + ... + 1023073.

It is an arithmetic number, because the mean of its divisors is an integer number (11696721705).

Almost surely, 2^88341936721 is an apocalyptic number.

It is an amenable number.

88341936721 is a deficient number, since it is larger than the sum of its proper divisors (5231836919).

88341936721 is a wasteful number, since it uses less digits than its factorization.

88341936721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958483.

The product of its digits is 1741824, while the sum is 52.

The spelling of 88341936721 in words is "eighty-eight billion, three hundred forty-one million, nine hundred thirty-six thousand, seven hundred twenty-one".