11142014412 has 24 divisors (see below), whose sum is σ = 26000308656. Its totient is φ = 3713679808.

The previous prime is 11142014381. The next prime is 11142014423. The reversal of 11142014412 is 21441024111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131338 + ... + 198830.

It is an arithmetic number, because the mean of its divisors is an integer number (1083346194).

Almost surely, 2^11142014412 is an apocalyptic number.

11142014412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11142014412 is an abundant number, since it is smaller than the sum of its proper divisors (14858294244).

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

11142014412 is a wasteful number, since it uses less digits than its factorization.

11142014412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81257 (or 81255 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 11142014412 its reverse (21441024111), we get a palindrome (32583038523).

The spelling of 11142014412 in words is "eleven billion, one hundred forty-two million, fourteen thousand, four hundred twelve".