13461906968 has 8 divisors (see below), whose sum is σ = 25241075580. Its totient is φ = 6730953480.

The previous prime is 13461906967. The next prime is 13461906973. The reversal of 13461906968 is 86960916431.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13461906967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 841369178 + ... + 841369193.

Almost surely, 2^13461906968 is an apocalyptic number.

It is an amenable number.

13461906968 is a deficient number, since it is larger than the sum of its proper divisors (11779168612).

13461906968 is a wasteful number, since it uses less digits than its factorization.

13461906968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682738377 (or 1682738373 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 53.

The spelling of 13461906968 in words is "thirteen billion, four hundred sixty-one million, nine hundred six thousand, nine hundred sixty-eight".