12071523044741 has 2 divisors, whose sum is σ = 12071523044742. Its totient is φ = 12071523044740.

The previous prime is 12071523044639. The next prime is 12071523044761. The reversal of 12071523044741 is 14744032517021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8538983999716 + 3532539045025 = 2922154^2 + 1879505^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12071523044741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12071523044761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6035761522370 + 6035761522371.

It is an arithmetic number, because the mean of its divisors is an integer number (6035761522371).

Almost surely, 2^{12071523044741} is an apocalyptic number.

It is an amenable number.

12071523044741 is a deficient number, since it is larger than the sum of its proper divisors (1).

12071523044741 is an equidigital number, since it uses as much as digits as its factorization.

12071523044741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 12071523044741 in words is "twelve trillion, seventy-one billion, five hundred twenty-three million, forty-four thousand, seven hundred forty-one".