14138135461 has 8 divisors (see below), whose sum is σ = 14176369440. Its totient is φ = 14099930832.

The previous prime is 14138135441. The next prime is 14138135491. The reversal of 14138135461 is 16453183141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14138135461 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 14138135461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14138135441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1229806 + ... + 1241248.

It is an arithmetic number, because the mean of its divisors is an integer number (1772046180).

Almost surely, 2^14138135461 is an apocalyptic number.

It is an amenable number.

14138135461 is a deficient number, since it is larger than the sum of its proper divisors (38233979).

14138135461 is a wasteful number, since it uses less digits than its factorization.

14138135461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14675.

The product of its digits is 34560, while the sum is 37.

The spelling of 14138135461 in words is "fourteen billion, one hundred thirty-eight million, one hundred thirty-five thousand, four hundred sixty-one".