13143414 has 16 divisors (see below), whose sum is σ = 27833328. Its totient is φ = 4123392.

The previous prime is 13143407. The next prime is 13143443. The reversal of 13143414 is 41434131.

13143414 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64327 + ... + 64530.

It is an arithmetic number, because the mean of its divisors is an integer number (1739583).

Almost surely, 2^13143414 is an apocalyptic number.

13143414 is an abundant number, since it is smaller than the sum of its proper divisors (14689914).

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

13143414 is a wasteful number, since it uses less digits than its factorization.

13143414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128879.

The product of its digits is 576, while the sum is 21.

The square root of 13143414 is about 3625.3846692455. The cubic root of 13143414 is about 235.9949606316.

Adding to 13143414 its reverse (41434131), we get a palindrome (54577545).

The spelling of 13143414 in words is "thirteen million, one hundred forty-three thousand, four hundred fourteen".