13274464104 has 96 divisors (see below), whose sum is σ = 39291726240. Its totient is φ = 4015209600.

The previous prime is 13274464079. The next prime is 13274464109. The reversal of 13274464104 is 40146447231.

13274464104 is a `hidden beast` number, since 1 + 3 + 2 + 7 + 4 + 4 + 641 + 0 + 4 = 666.

It is a super-2 number, since 2×13274464104² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (13274464109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 426099 + ... + 456189.

It is an arithmetic number, because the mean of its divisors is an integer number (409288815).

Almost surely, 2^13274464104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13274464104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19645863120).

13274464104 is an abundant number, since it is smaller than the sum of its proper divisors (26017262136).

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

13274464104 is a wasteful number, since it uses less digits than its factorization.

13274464104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30671 (or 30664 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The spelling of 13274464104 in words is "thirteen billion, two hundred seventy-four million, four hundred sixty-four thousand, one hundred four".