11034215412 has 96 divisors (see below), whose sum is σ = 28557010944. Its totient is φ = 3288230400.

The previous prime is 11034215411. The next prime is 11034215429. The reversal of 11034215412 is 21451243011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11034215411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1951173 + ... + 1956819.

It is an arithmetic number, because the mean of its divisors is an integer number (297468864).

Almost surely, 2^11034215412 is an apocalyptic number.

11034215412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11034215412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14278505472).

11034215412 is an abundant number, since it is smaller than the sum of its proper divisors (17522795532).

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

11034215412 is a wasteful number, since it uses less digits than its factorization.

11034215412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5909 (or 5907 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 11034215412 its reverse (21451243011), we get a palindrome (32485458423).

The spelling of 11034215412 in words is "eleven billion, thirty-four million, two hundred fifteen thousand, four hundred twelve".