13719141 has 6 divisors (see below), whose sum is σ = 19816550. Its totient is φ = 9146088.

The previous prime is 13719113. The next prime is 13719149. The reversal of 13719141 is 14191731.

13719141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 13616100 + 103041 = 3690^2 + 321^2 .

It is not a de Polignac number, because 13719141 - 2⁹ = 13718629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13719149) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 762166 + ... + 762183.

Almost surely, 2^13719141 is an apocalyptic number.

It is an amenable number.

13719141 is a deficient number, since it is larger than the sum of its proper divisors (6097409).

13719141 is a wasteful number, since it uses less digits than its factorization.

13719141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524355 (or 1524352 counting only the distinct ones).

The product of its digits is 756, while the sum is 27.

The square root of 13719141 is about 3703.9358795746. The cubic root of 13719141 is about 239.3916362763.

The spelling of 13719141 in words is "thirteen million, seven hundred nineteen thousand, one hundred forty-one".