13029232806250 has 96 divisors (see below), whose sum is σ = 24943910206320. Its totient is φ = 5102111040000.

The previous prime is 13029232806199. The next prime is 13029232806253. The reversal of 13029232806250 is 5260823292031.

It can be written as a sum of positive squares in 24 ways, for example, as 7837474603401 + 5191758202849 = 2799549^2 + 2278543^2 .

It is a super-2 number, since 2×13029232806250² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13029232806197 and 13029232806206.

It is not an unprimeable number, because it can be changed into a prime (13029232806253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 151338216 + ... + 151424284.

Almost surely, 2^{13029232806250} is an apocalyptic number.

13029232806250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13029232806250 is a deficient number, since it is larger than the sum of its proper divisors (11914677400070).

13029232806250 is an frugal number, since it uses more digits than its factorization.

13029232806250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86606 (or 86586 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 13029232806250 in words is "thirteen trillion, twenty-nine billion, two hundred thirty-two million, eight hundred six thousand, two hundred fifty".