14130520321232 has 40 divisors (see below), whose sum is σ = 31289190970752. Its totient is φ = 6055902115200.

The previous prime is 14130520321217. The next prime is 14130520321237. The reversal of 14130520321232 is 23212302503141.

It is a junction number, because it is equal to n+sod(n) for n = 14130520321195 and 14130520321204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14130520321237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30771557 + ... + 31227387.

Almost surely, 2^{14130520321232} is an apocalyptic number.

It is an amenable number.

14130520321232 is an abundant number, since it is smaller than the sum of its proper divisors (17158670649520).

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

14130520321232 is a wasteful number, since it uses less digits than its factorization.

14130520321232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732627 (or 732621 counting only the distinct ones).

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

Adding to 14130520321232 its reverse (23212302503141), we get a palindrome (37342822824373).

The spelling of 14130520321232 in words is "fourteen trillion, one hundred thirty billion, five hundred twenty million, three hundred twenty-one thousand, two hundred thirty-two".