3854382915422 has 8 divisors (see below), whose sum is σ = 6226310863416. Its totient is φ = 1778945960952.

The previous prime is 3854382915389. The next prime is 3854382915443. The reversal of 3854382915422 is 2245192834583.

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

It is a congruent number.

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, 74122748348 + ... + 74122748399.

It is an arithmetic number, because the mean of its divisors is an integer number (778288857927).

Almost surely, 2^{3854382915422} is an apocalyptic number.

3854382915422 is a deficient number, since it is larger than the sum of its proper divisors (2371927947994).

3854382915422 is a wasteful number, since it uses less digits than its factorization.

3854382915422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148245496762.

The product of its digits is 16588800, while the sum is 56.

The spelling of 3854382915422 in words is "three trillion, eight hundred fifty-four billion, three hundred eighty-two million, nine hundred fifteen thousand, four hundred twenty-two".