14130442011 has 16 divisors (see below), whose sum is σ = 21543314688. Its totient is φ = 8070333600.

The previous prime is 14130441959. The next prime is 14130442013. The reversal of 14130442011 is 11024403141.

It is a de Polignac number, because none of the positive numbers 2^k-14130442011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (14130442013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133680 + ... + 214781.

It is an arithmetic number, because the mean of its divisors is an integer number (1346457168).

Almost surely, 2^14130442011 is an apocalyptic number.

14130442011 is a deficient number, since it is larger than the sum of its proper divisors (7412872677).

14130442011 is a wasteful number, since it uses less digits than its factorization.

14130442011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350402.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 14130442011 its reverse (11024403141), we get a palindrome (25154845152).

It can be divided in two parts, 141304 and 42011, that added together give a triangular number (183315 = T₆₀₅).

The spelling of 14130442011 in words is "fourteen billion, one hundred thirty million, four hundred forty-two thousand, eleven".