4315344254387 has 2 divisors, whose sum is σ = 4315344254388. Its totient is φ = 4315344254386.

The previous prime is 4315344254369. The next prime is 4315344254423. The reversal of 4315344254387 is 7834524435134.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4315344254387 - 2¹⁸ = 4315343992243 is a prime.

It is not a weakly prime, because it can be changed into another prime (4315344254317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2157672127193 + 2157672127194.

It is an arithmetic number, because the mean of its divisors is an integer number (2157672127194).

Almost surely, 2^{4315344254387} is an apocalyptic number.

4315344254387 is a deficient number, since it is larger than the sum of its proper divisors (1).

4315344254387 is an equidigital number, since it uses as much as digits as its factorization.

4315344254387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19353600, while the sum is 53.

The spelling of 4315344254387 in words is "four trillion, three hundred fifteen billion, three hundred forty-four million, two hundred fifty-four thousand, three hundred eighty-seven".