244545424545463 has 2 divisors, whose sum is σ = 244545424545464. Its totient is φ = 244545424545462.

The previous prime is 244545424545371. The next prime is 244545424545491. The reversal of 244545424545463 is 364545424545442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 244545424545463 - 2⁹ = 244545424544951 is a prime.

It is a super-2 number, since 2×244545424545463² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244545424045463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122272712272731 + 122272712272732.

It is an arithmetic number, because the mean of its divisors is an integer number (122272712272732).

Almost surely, 2^{244545424545463} is an apocalyptic number.

244545424545463 is a deficient number, since it is larger than the sum of its proper divisors (1).

244545424545463 is an equidigital number, since it uses as much as digits as its factorization.

244545424545463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 737280000, while the sum is 61.

The spelling of 244545424545463 in words is "two hundred forty-four trillion, five hundred forty-five billion, four hundred twenty-four million, five hundred forty-five thousand, four hundred sixty-three".