13210240404 has 48 divisors (see below), whose sum is σ = 31278514176. Its totient is φ = 4338549600.

The previous prime is 13210240403. The next prime is 13210240411. The reversal of 13210240404 is 40404201231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13210240403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1589949 + ... + 1598235.

It is an arithmetic number, because the mean of its divisors is an integer number (651635712).

Almost surely, 2^13210240404 is an apocalyptic number.

It is an amenable number.

13210240404 is an abundant number, since it is smaller than the sum of its proper divisors (18068273772).

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

13210240404 is a wasteful number, since it uses less digits than its factorization.

13210240404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10236 (or 10234 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 13210240404 its reverse (40404201231), we get a palindrome (53614441635).

The spelling of 13210240404 in words is "thirteen billion, two hundred ten million, two hundred forty thousand, four hundred four".