13210402404 has 24 divisors (see below), whose sum is σ = 30826383840. Its totient is φ = 4403165824.

The previous prime is 13210402399. The next prime is 13210402409. The reversal of 13210402404 is 40420401231.

It is an interprime number because it is at equal distance from previous prime (13210402399) and next prime (13210402409).

It is not an unprimeable number, because it can be changed into a prime (13210402409) 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, 209707 + ... + 265325.

It is an arithmetic number, because the mean of its divisors is an integer number (1284432660).

Almost surely, 2^13210402404 is an apocalyptic number.

It is an amenable number.

13210402404 is an abundant number, since it is smaller than the sum of its proper divisors (17615981436).

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

13210402404 is a wasteful number, since it uses less digits than its factorization.

13210402404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75419 (or 75417 counting only the distinct ones).

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

Adding to 13210402404 its reverse (40420401231), we get a palindrome (53630803635).

The spelling of 13210402404 in words is "thirteen billion, two hundred ten million, four hundred two thousand, four hundred four".