13342378 has 32 divisors (see below), whose sum is σ = 24105600. Its totient is φ = 5417664.

The previous prime is 13342361. The next prime is 13342387. The reversal of 13342378 is 87324331.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 23676 + ... + 24232.

It is an arithmetic number, because the mean of its divisors is an integer number (753300).

Almost surely, 2^13342378 is an apocalyptic number.

13342378 is a deficient number, since it is larger than the sum of its proper divisors (10763222).

13342378 is a wasteful number, since it uses less digits than its factorization.

13342378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654.

The product of its digits is 12096, while the sum is 31.

The square root of 13342378 is about 3652.7219987292. The cubic root of 13342378 is about 237.1798263705.

The spelling of 13342378 in words is "thirteen million, three hundred forty-two thousand, three hundred seventy-eight".