14947033141 has 4 divisors (see below), whose sum is σ = 14962918284. Its totient is φ = 14931148000.

The previous prime is 14947033111. The next prime is 14947033159. The reversal of 14947033141 is 14133074941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14133074941 = 13187 ⋅1071743.

It can be written as a sum of positive squares in 2 ways, for example, as 12668402916 + 2278630225 = 112554^2 + 47735^2 .

It is a cyclic number.

It is not a de Polignac number, because 14947033141 - 2⁵ = 14947033109 is a prime.

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 14947033141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14947033111) 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, 7941160 + ... + 7943041.

It is an arithmetic number, because the mean of its divisors is an integer number (3740729571).

Almost surely, 2^14947033141 is an apocalyptic number.

It is an amenable number.

14947033141 is a deficient number, since it is larger than the sum of its proper divisors (15885143).

14947033141 is an equidigital number, since it uses as much as digits as its factorization.

14947033141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15885142.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 14947033141 in words is "fourteen billion, nine hundred forty-seven million, thirty-three thousand, one hundred forty-one".