15130032404443 has 16 divisors (see below), whose sum is σ = 16584485404032. Its totient is φ = 13688751384000.

The previous prime is 15130032404407. The next prime is 15130032404593. The reversal of 15130032404443 is 34440423003151.

It is not a de Polignac number, because 15130032404443 - 2²⁹ = 15129495533531 is a prime.

It is a super-2 number, since 2×15130032404443² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15130032404399 and 15130032404408.

It is not an unprimeable number, because it can be changed into a prime (15130032404743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53988280 + ... + 54267802.

It is an arithmetic number, because the mean of its divisors is an integer number (1036530337752).

Almost surely, 2^{15130032404443} is an apocalyptic number.

15130032404443 is a deficient number, since it is larger than the sum of its proper divisors (1454452999589).

15130032404443 is a wasteful number, since it uses less digits than its factorization.

15130032404443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303066.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 15130032404443 its reverse (34440423003151), we get a palindrome (49570455407594).

The spelling of 15130032404443 in words is "fifteen trillion, one hundred thirty billion, thirty-two million, four hundred four thousand, four hundred forty-three".