12530001342 has 16 divisors (see below), whose sum is σ = 25403291280. Its totient is φ = 4119452352.

The previous prime is 12530001313. The next prime is 12530001353. The reversal of 12530001342 is 24310003521.

It is a congruent number.

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, 14303217 + ... + 14304092.

It is an arithmetic number, because the mean of its divisors is an integer number (1587705705).

Almost surely, 2^12530001342 is an apocalyptic number.

12530001342 is an abundant number, since it is smaller than the sum of its proper divisors (12873289938).

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

12530001342 is a wasteful number, since it uses less digits than its factorization.

12530001342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28607387.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 12530001342 its reverse (24310003521), we get a palindrome (36840004863).

The spelling of 12530001342 in words is "twelve billion, five hundred thirty million, one thousand, three hundred forty-two".