14331012011 has 4 divisors (see below), whose sum is σ = 14331310752. Its totient is φ = 14330713272.

The previous prime is 14331012001. The next prime is 14331012043. The reversal of 14331012011 is 11021013341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14331012011 - 2²² = 14326817707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14331012001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59315 + ... + 179388.

It is an arithmetic number, because the mean of its divisors is an integer number (3582827688).

Almost surely, 2^14331012011 is an apocalyptic number.

14331012011 is a deficient number, since it is larger than the sum of its proper divisors (298741).

14331012011 is an equidigital number, since it uses as much as digits as its factorization.

14331012011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298740.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 14331012011 its reverse (11021013341), we get a palindrome (25352025352).

The spelling of 14331012011 in words is "fourteen billion, three hundred thirty-one million, twelve thousand, eleven".