12542134511351 has 8 divisors (see below), whose sum is σ = 12575604088320. Its totient is φ = 12508668698112.

The previous prime is 12542134511323. The next prime is 12542134511353. The reversal of 12542134511351 is 15311543124521.

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

It is a cyclic number.

It is not a de Polignac number, because 12542134511351 - 2¹⁸ = 12542134249207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12542134511353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5796971 + ... + 7660883.

It is an arithmetic number, because the mean of its divisors is an integer number (1571950511040).

Almost surely, 2^{12542134511351} is an apocalyptic number.

12542134511351 is a deficient number, since it is larger than the sum of its proper divisors (33469576969).

12542134511351 is a wasteful number, since it uses less digits than its factorization.

12542134511351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881865.

The product of its digits is 72000, while the sum is 38.

Adding to 12542134511351 its reverse (15311543124521), we get a palindrome (27853677635872).

The spelling of 12542134511351 in words is "twelve trillion, five hundred forty-two billion, one hundred thirty-four million, five hundred eleven thousand, three hundred fifty-one".