12583030424 has 8 divisors (see below), whose sum is σ = 23593182060. Its totient is φ = 6291515208.

The previous prime is 12583030423. The next prime is 12583030433. The reversal of 12583030424 is 42403038521.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12583030423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 786439394 + ... + 786439409.

Almost surely, 2^12583030424 is an apocalyptic number.

It is an amenable number.

12583030424 is a deficient number, since it is larger than the sum of its proper divisors (11010151636).

12583030424 is a wasteful number, since it uses less digits than its factorization.

12583030424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572878809 (or 1572878805 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 12583030424 its reverse (42403038521), we get a palindrome (54986068945).

The spelling of 12583030424 in words is "twelve billion, five hundred eighty-three million, thirty thousand, four hundred twenty-four".