13965993335 has 8 divisors (see below), whose sum is σ = 19153362336. Its totient is φ = 9576681120.

The previous prime is 13965993281. The next prime is 13965993337. The reversal of 13965993335 is 53339956931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13965993335 - 2¹⁴ = 13965976951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13965993337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199514156 + ... + 199514225.

It is an arithmetic number, because the mean of its divisors is an integer number (2394170292).

Almost surely, 2^13965993335 is an apocalyptic number.

13965993335 is a deficient number, since it is larger than the sum of its proper divisors (5187369001).

13965993335 is an equidigital number, since it uses as much as digits as its factorization.

13965993335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399028393.

The product of its digits is 8857350, while the sum is 56.

The spelling of 13965993335 in words is "thirteen billion, nine hundred sixty-five million, nine hundred ninety-three thousand, three hundred thirty-five".