14040302387 has 2 divisors, whose sum is σ = 14040302388. Its totient is φ = 14040302386.

The previous prime is 14040302371. The next prime is 14040302417. The reversal of 14040302387 is 78320304041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14040302387 - 2⁴ = 14040302371 is a prime.

It is a super-2 number, since 2×14040302387² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14040302587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7020151193 + 7020151194.

It is an arithmetic number, because the mean of its divisors is an integer number (7020151194).

Almost surely, 2^14040302387 is an apocalyptic number.

14040302387 is a deficient number, since it is larger than the sum of its proper divisors (1).

14040302387 is an equidigital number, since it uses as much as digits as its factorization.

14040302387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 14040302387 in words is "fourteen billion, forty million, three hundred two thousand, three hundred eighty-seven".