24002223481 has 2 divisors, whose sum is σ = 24002223482. Its totient is φ = 24002223480.

The previous prime is 24002223467. The next prime is 24002223523. The reversal of 24002223481 is 18432220042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24001755625 + 467856 = 154925^2 + 684^2 .

It is a cyclic number.

It is not a de Polignac number, because 24002223481 - 2²³ = 23993834873 is a prime.

It is a super-2 number, since 2×24002223481² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (24002223451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12001111740 + 12001111741.

It is an arithmetic number, because the mean of its divisors is an integer number (12001111741).

Almost surely, 2^24002223481 is an apocalyptic number.

It is an amenable number.

24002223481 is a deficient number, since it is larger than the sum of its proper divisors (1).

24002223481 is an equidigital number, since it uses as much as digits as its factorization.

24002223481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 28.

The spelling of 24002223481 in words is "twenty-four billion, two million, two hundred twenty-three thousand, four hundred eighty-one".