13544113204 has 6 divisors (see below), whose sum is σ = 23702198114. Its totient is φ = 6772056600.

The previous prime is 13544113139. The next prime is 13544113213. The reversal of 13544113204 is 40231144531.

It can be written as a sum of positive squares in only one way, i.e., 13331011600 + 213101604 = 115460^2 + 14598^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1693014147 + ... + 1693014154.

Almost surely, 2^13544113204 is an apocalyptic number.

It is an amenable number.

13544113204 is a deficient number, since it is larger than the sum of its proper divisors (10158084910).

13544113204 is a wasteful number, since it uses less digits than its factorization.

13544113204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3386028305 (or 3386028303 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 13544113204 its reverse (40231144531), we get a palindrome (53775257735).

The spelling of 13544113204 in words is "thirteen billion, five hundred forty-four million, one hundred thirteen thousand, two hundred four".