13444616034 has 56 divisors (see below), whose sum is σ = 30372878592. Its totient is φ = 4461334200.

The previous prime is 13444615997. The next prime is 13444616047. The reversal of 13444616034 is 43061644431.

13444616034 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 4 + 616 + 0 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 13444616034.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 304459 + ... + 345809.

It is an arithmetic number, because the mean of its divisors is an integer number (542372832).

Almost surely, 2^13444616034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13444616034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15186439296).

13444616034 is an abundant number, since it is smaller than the sum of its proper divisors (16928262558).

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

13444616034 is an equidigital number, since it uses as much as digits as its factorization.

13444616034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41594 (or 41579 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 13444616034 in words is "thirteen billion, four hundred forty-four million, six hundred sixteen thousand, thirty-four".