11147014042 has 16 divisors (see below), whose sum is σ = 17045525952. Its totient is φ = 5466152800.

The previous prime is 11147014027. The next prime is 11147014091. The reversal of 11147014042 is 24041074111.

It is a junction number, because it is equal to n+sod(n) for n = 11147013998 and 11147014016.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 222334 + ... + 267817.

It is an arithmetic number, because the mean of its divisors is an integer number (1065345372).

Almost surely, 2^11147014042 is an apocalyptic number.

11147014042 is a deficient number, since it is larger than the sum of its proper divisors (5898511910).

11147014042 is a wasteful number, since it uses less digits than its factorization.

11147014042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490373.

The product of its (nonzero) digits is 896, while the sum is 25.

Adding to 11147014042 its reverse (24041074111), we get a palindrome (35188088153).

The spelling of 11147014042 in words is "eleven billion, one hundred forty-seven million, fourteen thousand, forty-two".