12340411434510 has 64 divisors (see below), whose sum is σ = 30581001529344. Its totient is φ = 3183723619200.

The previous prime is 12340411434493. The next prime is 12340411434511. The reversal of 12340411434510 is 1543411404321.

12340411434510 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12340411434511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1428220 + ... + 5169200.

It is an arithmetic number, because the mean of its divisors is an integer number (477828148896).

Almost surely, 2^{12340411434510} is an apocalyptic number.

12340411434510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12340411434510 is an abundant number, since it is smaller than the sum of its proper divisors (18240590094834).

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

12340411434510 is a wasteful number, since it uses less digits than its factorization.

12340411434510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3744569.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 12340411434510 its reverse (1543411404321), we get a palindrome (13883822838831).

The spelling of 12340411434510 in words is "twelve trillion, three hundred forty billion, four hundred eleven million, four hundred thirty-four thousand, five hundred ten".