2387340916297 has 2 divisors, whose sum is σ = 2387340916298. Its totient is φ = 2387340916296.

The previous prime is 2387340916277. The next prime is 2387340916333. The reversal of 2387340916297 is 7926190437832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2188000097721 + 199340818576 = 1479189^2 + 446476^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2387340916297 is a prime.

It is not a weakly prime, because it can be changed into another prime (2387340916277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1193670458148 + 1193670458149.

It is an arithmetic number, because the mean of its divisors is an integer number (1193670458149).

Almost surely, 2^{2387340916297} is an apocalyptic number.

It is an amenable number.

2387340916297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2387340916297 is an equidigital number, since it uses as much as digits as its factorization.

2387340916297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27433728, while the sum is 61.

The spelling of 2387340916297 in words is "two trillion, three hundred eighty-seven billion, three hundred forty million, nine hundred sixteen thousand, two hundred ninety-seven".