11541204332 has 12 divisors (see below), whose sum is σ = 23082408720. Its totient is φ = 4946230416.

The previous prime is 11541204329. The next prime is 11541204383. The reversal of 11541204332 is 23340214511.

It is a happy number.

11541204332 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206092907 + ... + 206092962.

It is an arithmetic number, because the mean of its divisors is an integer number (1923534060).

Almost surely, 2^11541204332 is an apocalyptic number.

It is an amenable number.

11541204332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11541204332 is a wasteful number, since it uses less digits than its factorization.

11541204332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412185880 (or 412185878 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 11541204332 its reverse (23340214511), we get a palindrome (34881418843).

The spelling of 11541204332 in words is "eleven billion, five hundred forty-one million, two hundred four thousand, three hundred thirty-two".