23217083043488 has 48 divisors (see below), whose sum is σ = 48397859876520. Its totient is φ = 10925576749056.

The previous prime is 23217083043463. The next prime is 23217083043493. The reversal of 23217083043488 is 88434038071232.

It can be written as a sum of positive squares in 4 ways, for example, as 19232540082064 + 3984542961424 = 4385492^2 + 1996132^2 .

It is a super-2 number, since 2×23217083043488² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86453870 + ... + 86722002.

Almost surely, 2^{23217083043488} is an apocalyptic number.

It is an amenable number.

23217083043488 is an abundant number, since it is smaller than the sum of its proper divisors (25180776833032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23217083043488 is a wasteful number, since it uses less digits than its factorization.

23217083043488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427329 (or 427321 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 53.

The spelling of 23217083043488 in words is "twenty-three trillion, two hundred seventeen billion, eighty-three million, forty-three thousand, four hundred eighty-eight".