13454691384 has 32 divisors (see below), whose sum is σ = 33756449040. Its totient is φ = 4468934400.

The previous prime is 13454691373. The next prime is 13454691401. The reversal of 13454691384 is 48319645431.

It is a super-3 number, since 3×13454691384³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 990787 + ... + 1004274.

Almost surely, 2^13454691384 is an apocalyptic number.

It is an amenable number.

13454691384 is an abundant number, since it is smaller than the sum of its proper divisors (20301757656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13454691384 is a wasteful number, since it uses less digits than its factorization.

13454691384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995351 (or 1995347 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 48.

The spelling of 13454691384 in words is "thirteen billion, four hundred fifty-four million, six hundred ninety-one thousand, three hundred eighty-four".