13229140324 has 27 divisors (see below), whose sum is σ = 23382332211. Its totient is φ = 6549124920.

The previous prime is 13229140289. The next prime is 13229140349. The reversal of 13229140324 is 42304192231.

The square root of 13229140324 is 115018.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 30134497 + ... + 30134935.

Almost surely, 2^13229140324 is an apocalyptic number.

13229140324 is the 115018-th square number.

It is an amenable number.

13229140324 is a deficient number, since it is larger than the sum of its proper divisors (10153191887).

13229140324 is an frugal number, since it uses more digits than its factorization.

13229140324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144 (or 572 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 13229140324 in words is "thirteen billion, two hundred twenty-nine million, one hundred forty thousand, three hundred twenty-four".