14011139147898 has 8 divisors (see below), whose sum is σ = 28022278295808. Its totient is φ = 4670379715964.

The previous prime is 14011139147893. The next prime is 14011139147899. The reversal of 14011139147898 is 89874193111041.

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

14011139147898 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (14011139147893) 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, 1167594928986 + ... + 1167594928997.

It is an arithmetic number, because the mean of its divisors is an integer number (3502784786976).

Almost surely, 2^{14011139147898} is an apocalyptic number.

14011139147898 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14011139147898 is a wasteful number, since it uses less digits than its factorization.

14011139147898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335189857988.

The product of its (nonzero) digits is 1741824, while the sum is 57.

The spelling of 14011139147898 in words is "fourteen trillion, eleven billion, one hundred thirty-nine million, one hundred forty-seven thousand, eight hundred ninety-eight".