14290481481 has 4 divisors (see below), whose sum is σ = 19053975312. Its totient is φ = 9526987652.

The previous prime is 14290481461. The next prime is 14290481507. The reversal of 14290481481 is 18418409241.

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 14290481481 - 2⁵ = 14290481449 is a prime.

It is a super-2 number, since 2×14290481481² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14290481461) 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, 2381746911 + ... + 2381746916.

It is an arithmetic number, because the mean of its divisors is an integer number (4763493828).

Almost surely, 2^14290481481 is an apocalyptic number.

It is an amenable number.

14290481481 is a deficient number, since it is larger than the sum of its proper divisors (4763493831).

14290481481 is an equidigital number, since it uses as much as digits as its factorization.

14290481481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4763493830.

The product of its (nonzero) digits is 73728, while the sum is 42.

The spelling of 14290481481 in words is "fourteen billion, two hundred ninety million, four hundred eighty-one thousand, four hundred eighty-one".