381141022 has 8 divisors (see below), whose sum is σ = 574614216. Its totient is φ = 189602952.

The previous prime is 381141017. The next prime is 381141029. The reversal of 381141022 is 220141183.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 381140984 and 381141002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381141029) 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, 483288 + ... + 484075.

It is an arithmetic number, because the mean of its divisors is an integer number (71826777).

Almost surely, 2^381141022 is an apocalyptic number.

381141022 is a deficient number, since it is larger than the sum of its proper divisors (193473194).

381141022 is a wasteful number, since it uses less digits than its factorization.

381141022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967562.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 381141022 is about 19522.8333496959. The cubic root of 381141022 is about 725.0398849243.

The spelling of 381141022 in words is "three hundred eighty-one million, one hundred forty-one thousand, twenty-two".