88249824021 has 8 divisors (see below), whose sum is σ = 117757722240. Its totient is φ = 58787570912.

The previous prime is 88249823999. The next prime is 88249824037. The reversal of 88249824021 is 12042894288.

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 88249824021 - 2³⁰ = 87176082197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88249824121) 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, 11406765 + ... + 11414498.

It is an arithmetic number, because the mean of its divisors is an integer number (14719715280).

Almost surely, 2^88249824021 is an apocalyptic number.

It is an amenable number.

88249824021 is a deficient number, since it is larger than the sum of its proper divisors (29507898219).

88249824021 is a wasteful number, since it uses less digits than its factorization.

88249824021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22822555.

The product of its (nonzero) digits is 589824, while the sum is 48.

The spelling of 88249824021 in words is "eighty-eight billion, two hundred forty-nine million, eight hundred twenty-four thousand, twenty-one".