13983687183485 has 16 divisors (see below), whose sum is σ = 16799283201792. Its totient is φ = 11174378716800.

The previous prime is 13983687183467. The next prime is 13983687183493. The reversal of 13983687183485 is 58438178638931.

It is a de Polignac number, because none of the positive numbers 2^k-13983687183485 is a prime.

It is a super-3 number, since 3×13983687183485³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93958280 + ... + 94106990.

It is an arithmetic number, because the mean of its divisors is an integer number (1049955200112).

Almost surely, 2^{13983687183485} is an apocalyptic number.

It is an amenable number.

13983687183485 is a deficient number, since it is larger than the sum of its proper divisors (2815596018307).

13983687183485 is a wasteful number, since it uses less digits than its factorization.

13983687183485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169724.

The product of its digits is 836075520, while the sum is 74.

The spelling of 13983687183485 in words is "thirteen trillion, nine hundred eighty-three billion, six hundred eighty-seven million, one hundred eighty-three thousand, four hundred eighty-five".