14387478341 has 4 divisors (see below), whose sum is σ = 14569598400. Its totient is φ = 14205358284.

The previous prime is 14387478331. The next prime is 14387478359.

14387478341 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14387478341 - 2¹⁰ = 14387477317 is a prime.

It is a super-2 number, since 2×14387478341² (a number of 21 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14387478341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14387478331) 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, 91059911 + ... + 91060068.

It is an arithmetic number, because the mean of its divisors is an integer number (3642399600).

Almost surely, 2^14387478341 is an apocalyptic number.

It is an amenable number.

14387478341 is a deficient number, since it is larger than the sum of its proper divisors (182120059).

14387478341 is an equidigital number, since it uses as much as digits as its factorization.

14387478341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182120058.

The product of its digits is 1806336, while the sum is 50.

The spelling of 14387478341 in words is "fourteen billion, three hundred eighty-seven million, four hundred seventy-eight thousand, three hundred forty-one".