14354072865387 has 24 divisors (see below), whose sum is σ = 20917592409168. Its totient is φ = 9484494028800.

The previous prime is 14354072865367. The next prime is 14354072865403. The reversal of 14354072865387 is 78356827045341.

It is a happy number.

14354072865387 is a `hidden beast` number, since 1 + 4 + 3 + 540 + 7 + 2 + 8 + 6 + 5 + 3 + 87 = 666.

It is not a de Polignac number, because 14354072865387 - 2⁷ = 14354072865259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14354072865367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58590187 + ... + 58834667.

It is an arithmetic number, because the mean of its divisors is an integer number (871566350382).

Almost surely, 2^{14354072865387} is an apocalyptic number.

14354072865387 is a deficient number, since it is larger than the sum of its proper divisors (6563519543781).

14354072865387 is a wasteful number, since it uses less digits than its factorization.

14354072865387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302331 (or 302328 counting only the distinct ones).

The product of its (nonzero) digits is 135475200, while the sum is 63.

The spelling of 14354072865387 in words is "fourteen trillion, three hundred fifty-four billion, seventy-two million, eight hundred sixty-five thousand, three hundred eighty-seven".