1120144357487 has 2 divisors, whose sum is σ = 1120144357488. Its totient is φ = 1120144357486.

The previous prime is 1120144357463. The next prime is 1120144357513. The reversal of 1120144357487 is 7847534410211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120144357487 - 2¹⁴ = 1120144341103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120144357447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560072178743 + 560072178744.

It is an arithmetic number, because the mean of its divisors is an integer number (560072178744).

Almost surely, 2^{1120144357487} is an apocalyptic number.

1120144357487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120144357487 is an equidigital number, since it uses as much as digits as its factorization.

1120144357487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 752640, while the sum is 47.

Adding to 1120144357487 its reverse (7847534410211), we get a palindrome (8967678767698).

The spelling of 1120144357487 in words is "one trillion, one hundred twenty billion, one hundred forty-four million, three hundred fifty-seven thousand, four hundred eighty-seven".