1441457168507 has 2 divisors, whose sum is σ = 1441457168508. Its totient is φ = 1441457168506.

The previous prime is 1441457168491. The next prime is 1441457168521. The reversal of 1441457168507 is 7058617541441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1441457168507 - 2⁴ = 1441457168491 is a prime.

It is not a weakly prime, because it can be changed into another prime (1441457168407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720728584253 + 720728584254.

It is an arithmetic number, because the mean of its divisors is an integer number (720728584254).

Almost surely, 2^{1441457168507} is an apocalyptic number.

1441457168507 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441457168507 is an equidigital number, since it uses as much as digits as its factorization.

1441457168507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3763200, while the sum is 53.

The spelling of 1441457168507 in words is "one trillion, four hundred forty-one billion, four hundred fifty-seven million, one hundred sixty-eight thousand, five hundred seven".