14701248871 has 4 divisors (see below), whose sum is σ = 14758452432. Its totient is φ = 14644045312.

The previous prime is 14701248857. The next prime is 14701248907. The reversal of 14701248871 is 17884210741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17884210741 = 4111 ⋅4350331.

It is a cyclic number.

It is not a de Polignac number, because 14701248871 - 2¹⁷ = 14701117799 is a prime.

It is a super-2 number, since 2×14701248871² (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 (14701248671) 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, 28601395 + ... + 28601908.

It is an arithmetic number, because the mean of its divisors is an integer number (3689613108).

Almost surely, 2^14701248871 is an apocalyptic number.

14701248871 is a deficient number, since it is larger than the sum of its proper divisors (57203561).

14701248871 is an equidigital number, since it uses as much as digits as its factorization.

14701248871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57203560.

The product of its (nonzero) digits is 100352, while the sum is 43.

The spelling of 14701248871 in words is "fourteen billion, seven hundred one million, two hundred forty-eight thousand, eight hundred seventy-one".