13251042708 has 12 divisors (see below), whose sum is σ = 30919099680. Its totient is φ = 4417014232.

The previous prime is 13251042661. The next prime is 13251042733. The reversal of 13251042708 is 80724015231.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552126768 + ... + 552126791.

It is an arithmetic number, because the mean of its divisors is an integer number (2576591640).

Almost surely, 2^13251042708 is an apocalyptic number.

It is an amenable number.

13251042708 is an abundant number, since it is smaller than the sum of its proper divisors (17668056972).

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

13251042708 is a wasteful number, since it uses less digits than its factorization.

13251042708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104253566 (or 1104253564 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

Adding to 13251042708 its reverse (80724015231), we get a palindrome (93975057939).

The spelling of 13251042708 in words is "thirteen billion, two hundred fifty-one million, forty-two thousand, seven hundred eight".