11324401532 has 48 divisors (see below), whose sum is σ = 20923392000. Its totient is φ = 5352443712.

The previous prime is 11324401513. The next prime is 11324401537. The reversal of 11324401532 is 23510442311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11324401537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3234719 + ... + 3238217.

It is an arithmetic number, because the mean of its divisors is an integer number (435904000).

Almost surely, 2^11324401532 is an apocalyptic number.

It is an amenable number.

11324401532 is a deficient number, since it is larger than the sum of its proper divisors (9598990468).

11324401532 is a wasteful number, since it uses less digits than its factorization.

11324401532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3930 (or 3928 counting only the distinct ones).

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

Adding to 11324401532 its reverse (23510442311), we get a palindrome (34834843843).

The spelling of 11324401532 in words is "eleven billion, three hundred twenty-four million, four hundred one thousand, five hundred thirty-two".