13973286867076 has 48 divisors (see below), whose sum is σ = 25765645860864. Its totient is φ = 6617614756896.

The previous prime is 13973286867041. The next prime is 13973286867083. The reversal of 13973286867076 is 67076868237931.

It is a happy 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 15 ways as a sum of consecutive naturals, for example, 233297605 + ... + 233357491.

It is an arithmetic number, because the mean of its divisors is an integer number (536784288768).

Almost surely, 2^{13973286867076} is an apocalyptic number.

It is an amenable number.

13973286867076 is a deficient number, since it is larger than the sum of its proper divisors (11792358993788).

13973286867076 is a wasteful number, since it uses less digits than its factorization.

13973286867076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84640 (or 84638 counting only the distinct ones).

The product of its (nonzero) digits is 768144384, while the sum is 73.

The spelling of 13973286867076 in words is "thirteen trillion, nine hundred seventy-three billion, two hundred eighty-six million, eight hundred sixty-seven thousand, seventy-six".