10240441426399 has 2 divisors, whose sum is σ = 10240441426400. Its totient is φ = 10240441426398.

The previous prime is 10240441426379. The next prime is 10240441426451. The reversal of 10240441426399 is 99362414404201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10240441426399 - 2⁹ = 10240441425887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10240441426309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5120220713199 + 5120220713200.

It is an arithmetic number, because the mean of its divisors is an integer number (5120220713200).

Almost surely, 2^{10240441426399} is an apocalyptic number.

10240441426399 is a deficient number, since it is larger than the sum of its proper divisors (1).

10240441426399 is an equidigital number, since it uses as much as digits as its factorization.

10240441426399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1492992, while the sum is 49.

The spelling of 10240441426399 in words is "ten trillion, two hundred forty billion, four hundred forty-one million, four hundred twenty-six thousand, three hundred ninety-nine".