11412023412 has 24 divisors (see below), whose sum is σ = 26729309376. Its totient is φ = 3789542848.

The previous prime is 11412023387. The next prime is 11412023419. The reversal of 11412023412 is 21432021411.

It is a super-2 number, since 2×11412023412² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11412023419) 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, 1804833 + ... + 1811144.

It is an arithmetic number, because the mean of its divisors is an integer number (1113721224).

Almost surely, 2^11412023412 is an apocalyptic number.

11412023412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11412023412 is an abundant number, since it is smaller than the sum of its proper divisors (15317285964).

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

11412023412 is a wasteful number, since it uses less digits than its factorization.

11412023412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3616247 (or 3616245 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11412023412 its reverse (21432021411), we get a palindrome (32844044823).

The spelling of 11412023412 in words is "eleven billion, four hundred twelve million, twenty-three thousand, four hundred twelve".