11307321424 has 40 divisors (see below), whose sum is σ = 25845314048. Its totient is φ = 4689671040.

The previous prime is 11307321419. The next prime is 11307321427. The reversal of 11307321424 is 42412370311.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 11307321392 and 11307321401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11307321427) 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, 1624887 + ... + 1631830.

Almost surely, 2^11307321424 is an apocalyptic number.

11307321424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11307321424 is an abundant number, since it is smaller than the sum of its proper divisors (14537992624).

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

11307321424 is a wasteful number, since it uses less digits than its factorization.

11307321424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3256763 (or 3256757 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 11307321424 its reverse (42412370311), we get a palindrome (53719691735).

The spelling of 11307321424 in words is "eleven billion, three hundred seven million, three hundred twenty-one thousand, four hundred twenty-four".