13964711408 has 10 divisors (see below), whose sum is σ = 27056628384. Its totient is φ = 6982355696.

The previous prime is 13964711407. The next prime is 13964711419. The reversal of 13964711408 is 80411746931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13964711401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436397216 + ... + 436397247.

Almost surely, 2^13964711408 is an apocalyptic number.

It is an amenable number.

13964711408 is a deficient number, since it is larger than the sum of its proper divisors (13091916976).

13964711408 is an equidigital number, since it uses as much as digits as its factorization.

13964711408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872794471 (or 872794465 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 13964711408 in words is "thirteen billion, nine hundred sixty-four million, seven hundred eleven thousand, four hundred eight".