14141001481 has 4 divisors (see below), whose sum is σ = 14150073600. Its totient is φ = 14131929364.

The previous prime is 14141001467. The next prime is 14141001527. The reversal of 14141001481 is 18410014141.

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, and also an emirpimes, since its reverse is a distinct semiprime: 18410014141 = 541 ⋅34029601.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14141001481 is a prime.

It is a super-2 number, since 2×14141001481² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14141001181) 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, 4533721 + ... + 4536838.

It is an arithmetic number, because the mean of its divisors is an integer number (3537518400).

Almost surely, 2^14141001481 is an apocalyptic number.

It is an amenable number.

14141001481 is a deficient number, since it is larger than the sum of its proper divisors (9072119).

14141001481 is an equidigital number, since it uses as much as digits as its factorization.

14141001481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9072118.

The product of its (nonzero) digits is 512, while the sum is 25.

The spelling of 14141001481 in words is "fourteen billion, one hundred forty-one million, one thousand, four hundred eighty-one".