13141378 has 8 divisors (see below), whose sum is σ = 19752768. Its totient is φ = 6557124.

The previous prime is 13141351. The next prime is 13141399. The reversal of 13141378 is 87314131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5526 + ... + 7537.

It is an arithmetic number, because the mean of its divisors is an integer number (2469096).

Almost surely, 2^13141378 is an apocalyptic number.

13141378 is a deficient number, since it is larger than the sum of its proper divisors (6611390).

13141378 is a wasteful number, since it uses less digits than its factorization.

13141378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13568.

The product of its digits is 2016, while the sum is 28.

The square root of 13141378 is about 3625.1038605811. The cubic root of 13141378 is about 235.9827742861.

The spelling of 13141378 in words is "thirteen million, one hundred forty-one thousand, three hundred seventy-eight".