13404342100 has 36 divisors (see below), whose sum is σ = 29096456284. Its totient is φ = 5360071680.

The previous prime is 13404342067. The next prime is 13404342103. The reversal of 13404342100 is 124340431.

It can be written as a sum of positive squares in 6 ways, for example, as 460274116 + 12944067984 = 21454^2 + 113772^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13404342103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 332644 + ... + 370756.

Almost surely, 2^13404342100 is an apocalyptic number.

13404342100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13404342100 is an abundant number, since it is smaller than the sum of its proper divisors (15692114184).

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

13404342100 is a wasteful number, since it uses less digits than its factorization.

13404342100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41644 (or 41637 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 13404342100 its reverse (124340431), we get a palindrome (13528682531).

The spelling of 13404342100 in words is "thirteen billion, four hundred four million, three hundred forty-two thousand, one hundred".