9489151432318 has 4 divisors (see below), whose sum is σ = 14233727148480. Its totient is φ = 4744575716158.

The previous prime is 9489151432303. The next prime is 9489151432349. The reversal of 9489151432318 is 8132341519849.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2372287858078 + ... + 2372287858081.

It is an arithmetic number, because the mean of its divisors is an integer number (3558431787120).

Almost surely, 2^{9489151432318} is an apocalyptic number.

9489151432318 is a deficient number, since it is larger than the sum of its proper divisors (4744575716162).

9489151432318 is a wasteful number, since it uses less digits than its factorization.

9489151432318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4744575716161.

The product of its digits is 7464960, while the sum is 58.

The spelling of 9489151432318 in words is "nine trillion, four hundred eighty-nine billion, one hundred fifty-one million, four hundred thirty-two thousand, three hundred eighteen".