15340014452328 has 64 divisors (see below), whose sum is σ = 38395187550720. Its totient is φ = 5107319712000.

The previous prime is 15340014452291. The next prime is 15340014452351. The reversal of 15340014452328 is 82325441004351.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 15340014452328.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 150192478 + ... + 150294578.

It is an arithmetic number, because the mean of its divisors is an integer number (599924805480).

Almost surely, 2^{15340014452328} is an apocalyptic number.

It is an amenable number.

15340014452328 is an abundant number, since it is smaller than the sum of its proper divisors (23055173098392).

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

15340014452328 is a wasteful number, since it uses less digits than its factorization.

15340014452328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109418 (or 109414 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 42.

Adding to 15340014452328 its reverse (82325441004351), we get a palindrome (97665455456679).

The spelling of 15340014452328 in words is "fifteen trillion, three hundred forty billion, fourteen million, four hundred fifty-two thousand, three hundred twenty-eight".