13401134 has 16 divisors (see below), whose sum is σ = 22210848. Its totient is φ = 6031872.

The previous prime is 13401131. The next prime is 13401149. The reversal of 13401134 is 43110431.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13401131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7787 + ... + 9350.

It is an arithmetic number, because the mean of its divisors is an integer number (1388178).

Almost surely, 2^13401134 is an apocalyptic number.

13401134 is a deficient number, since it is larger than the sum of its proper divisors (8809714).

13401134 is a wasteful number, since it uses less digits than its factorization.

13401134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17179.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 13401134 is about 3660.7559328641. The cubic root of 13401134 is about 237.5274738300.

Adding to 13401134 its reverse (43110431), we get a palindrome (56511565).

The spelling of 13401134 in words is "thirteen million, four hundred one thousand, one hundred thirty-four".