11141042412 has 24 divisors (see below), whose sum is σ = 27524928816. Its totient is φ = 3495228928.

The previous prime is 11141042411. The next prime is 11141042417. The reversal of 11141042412 is 21424014111.

It is not an unprimeable number, because it can be changed into a prime (11141042411) 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, 27306273 + ... + 27306680.

It is an arithmetic number, because the mean of its divisors is an integer number (1146872034).

Almost surely, 2^11141042412 is an apocalyptic number.

11141042412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11141042412 is an abundant number, since it is smaller than the sum of its proper divisors (16383886404).

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

11141042412 is a wasteful number, since it uses less digits than its factorization.

11141042412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54612977 (or 54612975 counting only the distinct ones).

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

Adding to 11141042412 its reverse (21424014111), we get a palindrome (32565056523).

The spelling of 11141042412 in words is "eleven billion, one hundred forty-one million, forty-two thousand, four hundred twelve".