13402334 has 16 divisors (see below), whose sum is σ = 23086080. Its totient is φ = 5771160.

The previous prime is 13402327. The next prime is 13402339. The reversal of 13402334 is 43320431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13402339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15614 + ... + 16449.

It is an arithmetic number, because the mean of its divisors is an integer number (1442880).

Almost surely, 2^13402334 is an apocalyptic number.

13402334 is a deficient number, since it is larger than the sum of its proper divisors (9683746).

13402334 is a wasteful number, since it uses less digits than its factorization.

13402334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32095.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 13402334 is about 3660.9198297696. The cubic root of 13402334 is about 237.5345633908.

Adding to 13402334 its reverse (43320431), we get a palindrome (56722765).

The spelling of 13402334 in words is "thirteen million, four hundred two thousand, three hundred thirty-four".