13954141 has 4 divisors (see below), whose sum is σ = 14012284. Its totient is φ = 13896000.

The previous prime is 13954139. The next prime is 13954181. The reversal of 13954141 is 14145931.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6610041 + 7344100 = 2571^2 + 2710^2 .

It is a cyclic number.

It is not a de Polignac number, because 13954141 - 2¹ = 13954139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13954181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28710 + ... + 29191.

It is an arithmetic number, because the mean of its divisors is an integer number (3503071).

Almost surely, 2^13954141 is an apocalyptic number.

It is an amenable number.

13954141 is a deficient number, since it is larger than the sum of its proper divisors (58143).

13954141 is an equidigital number, since it uses as much as digits as its factorization.

13954141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58142.

The product of its digits is 2160, while the sum is 28.

The square root of 13954141 is about 3735.5241934700. The cubic root of 13954141 is about 240.7507797123.

The spelling of 13954141 in words is "thirteen million, nine hundred fifty-four thousand, one hundred forty-one".