9142488981503 has 2 divisors, whose sum is σ = 9142488981504. Its totient is φ = 9142488981502.

The previous prime is 9142488981427. The next prime is 9142488981529. The reversal of 9142488981503 is 3051898842419.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9142488981503 - 2¹⁰ = 9142488980479 is a prime.

It is a super-2 number, since 2×9142488981503² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9142488981203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4571244490751 + 4571244490752.

It is an arithmetic number, because the mean of its divisors is an integer number (4571244490752).

Almost surely, 2^{9142488981503} is an apocalyptic number.

9142488981503 is a deficient number, since it is larger than the sum of its proper divisors (1).

9142488981503 is an equidigital number, since it uses as much as digits as its factorization.

9142488981503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19906560, while the sum is 62.

The spelling of 9142488981503 in words is "nine trillion, one hundred forty-two billion, four hundred eighty-eight million, nine hundred eighty-one thousand, five hundred three".