12342512241462 has 32 divisors (see below), whose sum is σ = 26619270612480. Its totient is φ = 3792639204000.

The previous prime is 12342512241457. The next prime is 12342512241469. The reversal of 12342512241462 is 26414221524321.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 12342512241462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12342512241469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105292512 + ... + 105409667.

It is an arithmetic number, because the mean of its divisors is an integer number (831852206640).

Almost surely, 2^{12342512241462} is an apocalyptic number.

12342512241462 is an abundant number, since it is smaller than the sum of its proper divisors (14276758371018).

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

12342512241462 is a wasteful number, since it uses less digits than its factorization.

12342512241462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210702948.

The product of its digits is 184320, while the sum is 39.

Adding to 12342512241462 its reverse (26414221524321), we get a palindrome (38756733765783).

The spelling of 12342512241462 in words is "twelve trillion, three hundred forty-two billion, five hundred twelve million, two hundred forty-one thousand, four hundred sixty-two".