14987967399632 has 20 divisors (see below), whose sum is σ = 29147139212580. Its totient is φ = 7466125022208.

The previous prime is 14987967399583. The next prime is 14987967399701. The reversal of 14987967399632 is 23699376978941.

It can be written as a sum of positive squares in 2 ways, for example, as 7188704742976 + 7799262656656 = 2681176^2 + 2792716^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 1741162913 + ... + 1741171520.

It is an arithmetic number, because the mean of its divisors is an integer number (1457356960629).

Almost surely, 2^{14987967399632} is an apocalyptic number.

It is an amenable number.

14987967399632 is a deficient number, since it is larger than the sum of its proper divisors (14159171812948).

14987967399632 is a wasteful number, since it uses less digits than its factorization.

14987967399632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3482334710 (or 3482334704 counting only the distinct ones).

The product of its digits is 6666395904, while the sum is 83.

The spelling of 14987967399632 in words is "fourteen trillion, nine hundred eighty-seven billion, nine hundred sixty-seven million, three hundred ninety-nine thousand, six hundred thirty-two".