12240737961341 has 2 divisors, whose sum is σ = 12240737961342. Its totient is φ = 12240737961340.

The previous prime is 12240737961301. The next prime is 12240737961437. The reversal of 12240737961341 is 14316973704221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9919640006116 + 2321097955225 = 3149546^2 + 1523515^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12240737961341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12240737961341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12240737961301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6120368980670 + 6120368980671.

It is an arithmetic number, because the mean of its divisors is an integer number (6120368980671).

Almost surely, 2^{12240737961341} is an apocalyptic number.

It is an amenable number.

12240737961341 is a deficient number, since it is larger than the sum of its proper divisors (1).

12240737961341 is an equidigital number, since it uses as much as digits as its factorization.

12240737961341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The spelling of 12240737961341 in words is "twelve trillion, two hundred forty billion, seven hundred thirty-seven million, nine hundred sixty-one thousand, three hundred forty-one".