23010216453450 has 36 divisors (see below), whose sum is σ = 61820781539478. Its totient is φ = 6136057720800.

The previous prime is 23010216453443. The next prime is 23010216453517. The reversal of 23010216453450 is 5435461201032.

23010216453450 is a `hidden beast` number, since 2 + 3 + 0 + 1 + 0 + 2 + 1 + 645 + 3 + 4 + 5 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 15531725342961 + 7478491110489 = 3941031^2 + 2734683^2 .

It is a super-2 number, since 2×23010216453450² (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 17 ways as a sum of consecutive naturals, for example, 25566906721 + ... + 25566907620.

Almost surely, 2^{23010216453450} is an apocalyptic number.

23010216453450 is an abundant number, since it is smaller than the sum of its proper divisors (38810565086028).

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

23010216453450 is a wasteful number, since it uses less digits than its factorization.

23010216453450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51133814359 (or 51133814351 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 23010216453450 its reverse (5435461201032), we get a palindrome (28445677654482).

The spelling of 23010216453450 in words is "twenty-three trillion, ten billion, two hundred sixteen million, four hundred fifty-three thousand, four hundred fifty".