13494282672 has 40 divisors (see below), whose sum is σ = 37541788144. Its totient is φ = 4152086784.

The previous prime is 13494282667. The next prime is 13494282673. The reversal of 13494282672 is 27628249431.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (13494282673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10812103 + ... + 10813350.

Almost surely, 2^13494282672 is an apocalyptic number.

13494282672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13494282672 is an abundant number, since it is smaller than the sum of its proper divisors (24047505472).

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

13494282672 is a wasteful number, since it uses less digits than its factorization.

13494282672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21625477 (or 21625471 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The spelling of 13494282672 in words is "thirteen billion, four hundred ninety-four million, two hundred eighty-two thousand, six hundred seventy-two".