12530243034134 has 8 divisors (see below), whose sum is σ = 21480416629968. Its totient is φ = 5370104157480.

The previous prime is 12530243034109. The next prime is 12530243034151. The reversal of 12530243034134 is 43143034203521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12530243034094 and 12530243034103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447508679777 + ... + 447508679804.

It is an arithmetic number, because the mean of its divisors is an integer number (2685052078746).

Almost surely, 2^{12530243034134} is an apocalyptic number.

12530243034134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12530243034134 is a deficient number, since it is larger than the sum of its proper divisors (8950173595834).

12530243034134 is an equidigital number, since it uses as much as digits as its factorization.

12530243034134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895017359590.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 12530243034134 its reverse (43143034203521), we get a palindrome (55673277237655).

The spelling of 12530243034134 in words is "twelve trillion, five hundred thirty billion, two hundred forty-three million, thirty-four thousand, one hundred thirty-four".