11014013142 has 72 divisors (see below), whose sum is σ = 27773397288. Its totient is φ = 3141240960.

The previous prime is 11014013141. The next prime is 11014013177. The reversal of 11014013142 is 24131041011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11014013141) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 111708 + ... + 185759.

It is an arithmetic number, because the mean of its divisors is an integer number (385741629).

Almost surely, 2^11014013142 is an apocalyptic number.

11014013142 is an abundant number, since it is smaller than the sum of its proper divisors (16759384146).

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

11014013142 is a wasteful number, since it uses less digits than its factorization.

11014013142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297514 (or 297500 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11014013142 its reverse (24131041011), we get a palindrome (35145054153).

The spelling of 11014013142 in words is "eleven billion, fourteen million, thirteen thousand, one hundred forty-two".