11352431324 has 48 divisors (see below), whose sum is σ = 21883440768. Its totient is φ = 5120299008.

The previous prime is 11352431317. The next prime is 11352431351. The reversal of 11352431324 is 42313425311.

It is a super-2 number, since 2×11352431324² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1788284 + ... + 1794620.

It is an arithmetic number, because the mean of its divisors is an integer number (455905016).

Almost surely, 2^11352431324 is an apocalyptic number.

It is an amenable number.

11352431324 is a deficient number, since it is larger than the sum of its proper divisors (10531009444).

11352431324 is a wasteful number, since it uses less digits than its factorization.

11352431324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7134 (or 7132 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

Adding to 11352431324 its reverse (42313425311), we get a palindrome (53665856635).

The spelling of 11352431324 in words is "eleven billion, three hundred fifty-two million, four hundred thirty-one thousand, three hundred twenty-four".