12354465743759 has 2 divisors, whose sum is σ = 12354465743760. Its totient is φ = 12354465743758.

The previous prime is 12354465743729. The next prime is 12354465743777. The reversal of 12354465743759 is 95734756445321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12354465743759 - 2¹² = 12354465739663 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12354465743695 and 12354465743704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12354465743729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6177232871879 + 6177232871880.

It is an arithmetic number, because the mean of its divisors is an integer number (6177232871880).

Almost surely, 2^{12354465743759} is an apocalyptic number.

12354465743759 is a deficient number, since it is larger than the sum of its proper divisors (1).

12354465743759 is an equidigital number, since it uses as much as digits as its factorization.

12354465743759 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024000, while the sum is 65.

The spelling of 12354465743759 in words is "twelve trillion, three hundred fifty-four billion, four hundred sixty-five million, seven hundred forty-three thousand, seven hundred fifty-nine".