7440080146987 has 2 divisors, whose sum is σ = 7440080146988. Its totient is φ = 7440080146986.

The previous prime is 7440080146957. The next prime is 7440080147033. The reversal of 7440080146987 is 7896410800447.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7440080146987 is a prime.

It is not a weakly prime, because it can be changed into another prime (7440080146957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3720040073493 + 3720040073494.

It is an arithmetic number, because the mean of its divisors is an integer number (3720040073494).

Almost surely, 2^{7440080146987} is an apocalyptic number.

7440080146987 is a deficient number, since it is larger than the sum of its proper divisors (1).

7440080146987 is an equidigital number, since it uses as much as digits as its factorization.

7440080146987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10838016, while the sum is 58.

The spelling of 7440080146987 in words is "seven trillion, four hundred forty billion, eighty million, one hundred forty-six thousand, nine hundred eighty-seven".