13726091464 has 32 divisors (see below), whose sum is σ = 26664791040. Its totient is φ = 6617116800.

The previous prime is 13726091461. The next prime is 13726091563. The reversal of 13726091464 is 46419062731.

It is a self number, because there is not a number n which added to its sum of digits gives 13726091464.

It is not an unprimeable number, because it can be changed into a prime (13726091461) 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 in 7 ways as a sum of consecutive naturals, for example, 34909 + ... + 169324.

It is an arithmetic number, because the mean of its divisors is an integer number (833274720).

Almost surely, 2^13726091464 is an apocalyptic number.

It is an amenable number.

13726091464 is a deficient number, since it is larger than the sum of its proper divisors (12938699576).

13726091464 is a wasteful number, since it uses less digits than its factorization.

13726091464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204541 (or 204537 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 13726091464 in words is "thirteen billion, seven hundred twenty-six million, ninety-one thousand, four hundred sixty-four".