14542717463 has 4 divisors (see below), whose sum is σ = 14543192280. Its totient is φ = 14542242648.

The previous prime is 14542717459. The next prime is 14542717481. The reversal of 14542717463 is 36471724541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14542717463 - 2² = 14542717459 is a prime.

It is a super-2 number, since 2×14542717463² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14542717663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188045 + ... + 253862.

It is an arithmetic number, because the mean of its divisors is an integer number (3635798070).

Almost surely, 2^14542717463 is an apocalyptic number.

14542717463 is a deficient number, since it is larger than the sum of its proper divisors (474817).

14542717463 is an equidigital number, since it uses as much as digits as its factorization.

14542717463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474816.

The product of its digits is 564480, while the sum is 44.

The spelling of 14542717463 in words is "fourteen billion, five hundred forty-two million, seven hundred seventeen thousand, four hundred sixty-three".