13454040806 has 32 divisors (see below), whose sum is σ = 20894198400. Its totient is φ = 6494417280.

The previous prime is 13454040799. The next prime is 13454040811. The reversal of 13454040806 is 60804045431.

It is a super-2 number, since 2×13454040806² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1663340 + ... + 1671408.

It is an arithmetic number, because the mean of its divisors is an integer number (652943700).

Almost surely, 2^13454040806 is an apocalyptic number.

13454040806 is a deficient number, since it is larger than the sum of its proper divisors (7440157594).

13454040806 is a wasteful number, since it uses less digits than its factorization.

13454040806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8384.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 13454040806 in words is "thirteen billion, four hundred fifty-four million, forty thousand, eight hundred six".