13444514202 has 128 divisors (see below), whose sum is σ = 32300674560. Its totient is φ = 3649766400.

The previous prime is 13444514179. The next prime is 13444514219. The reversal of 13444514202 is 20241544431.

It is a self number, because there is not a number n which added to its sum of digits gives 13444514202.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36044088 + ... + 36044460.

It is an arithmetic number, because the mean of its divisors is an integer number (252349020).

Almost surely, 2^13444514202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13444514202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16150337280).

13444514202 is an abundant number, since it is smaller than the sum of its proper divisors (18856160358).

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

13444514202 is a wasteful number, since it uses less digits than its factorization.

13444514202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808.

The product of its (nonzero) digits is 15360, while the sum is 30.

The spelling of 13444514202 in words is "thirteen billion, four hundred forty-four million, five hundred fourteen thousand, two hundred two".