11412133044 has 48 divisors (see below), whose sum is σ = 29601707520. Its totient is φ = 3398152320.

The previous prime is 11412133021. The next prime is 11412133087. The reversal of 11412133044 is 44033121411.

It is a super-2 number, since 2×11412133044² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1175079 + ... + 1184750.

It is an arithmetic number, because the mean of its divisors is an integer number (616702240).

Almost surely, 2^11412133044 is an apocalyptic number.

It is an amenable number.

11412133044 is an abundant number, since it is smaller than the sum of its proper divisors (18189574476).

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

11412133044 is a wasteful number, since it uses less digits than its factorization.

11412133044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359880 (or 2359878 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11412133044 its reverse (44033121411), we get a palindrome (55445254455).

The spelling of 11412133044 in words is "eleven billion, four hundred twelve million, one hundred thirty-three thousand, forty-four".