11423240324 has 6 divisors (see below), whose sum is σ = 19990670574. Its totient is φ = 5711620160.

The previous prime is 11423240317. The next prime is 11423240333. The reversal of 11423240324 is 42304232411.

It can be written as a sum of positive squares in only one way, i.e., 9728271424 + 1694968900 = 98632^2 + 41170^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11423240293 and 11423240302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1427905037 + ... + 1427905044.

It is an arithmetic number, because the mean of its divisors is an integer number (3331778429).

Almost surely, 2^11423240324 is an apocalyptic number.

It is an amenable number.

11423240324 is a deficient number, since it is larger than the sum of its proper divisors (8567430250).

11423240324 is a wasteful number, since it uses less digits than its factorization.

11423240324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2855810085 (or 2855810083 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 11423240324 its reverse (42304232411), we get a palindrome (53727472735).

The spelling of 11423240324 in words is "eleven billion, four hundred twenty-three million, two hundred forty thousand, three hundred twenty-four".