381424141 has 16 divisors (see below), whose sum is σ = 446404608. Its totient is φ = 319158000.

The previous prime is 381424117. The next prime is 381424151. The reversal of 381424141 is 141424183.

It is not a de Polignac number, because 381424141 - 2⁹ = 381423629 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 (381424151) 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 15 ways as a sum of consecutive naturals, for example, 47466 + ... + 54916.

It is an arithmetic number, because the mean of its divisors is an integer number (27900288).

Almost surely, 2^381424141 is an apocalyptic number.

It is an amenable number.

381424141 is a deficient number, since it is larger than the sum of its proper divisors (64980467).

381424141 is a wasteful number, since it uses less digits than its factorization.

381424141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7632.

The product of its digits is 3072, while the sum is 28.

The square root of 381424141 is about 19530.0829747341. The cubic root of 381424141 is about 725.2193650899.

The spelling of 381424141 in words is "three hundred eighty-one million, four hundred twenty-four thousand, one hundred forty-one".