12341117214540 has 36 divisors (see below), whose sum is σ = 37434722217984. Its totient is φ = 3290964590496.

The previous prime is 12341117214533. The next prime is 12341117214683. The reversal of 12341117214540 is 4541271114321.

12341117214540 is a `hidden beast` number, since 1 + 2 + 3 + 41 + 1 + 1 + 72 + 1 + 4 + 540 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 12341117214495 and 12341117214504.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34280880972 + ... + 34280881331.

It is an arithmetic number, because the mean of its divisors is an integer number (1039853394944).

Almost surely, 2^{12341117214540} is an apocalyptic number.

12341117214540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12341117214540 is an abundant number, since it is smaller than the sum of its proper divisors (25093605003444).

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

12341117214540 is a wasteful number, since it uses less digits than its factorization.

12341117214540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68561762318 (or 68561762313 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

Adding to 12341117214540 its reverse (4541271114321), we get a palindrome (16882388328861).

The spelling of 12341117214540 in words is "twelve trillion, three hundred forty-one billion, one hundred seventeen million, two hundred fourteen thousand, five hundred forty".