385358404381 has 8 divisors (see below), whose sum is σ = 385668092160. Its totient is φ = 385048828032.

The previous prime is 385358404369. The next prime is 385358404391. The reversal of 385358404381 is 183404853583.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 385358404381 - 2⁹ = 385358403869 is a prime.

It is a super-2 number, since 2×385358404381² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385358404391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7739341 + ... + 7788973.

It is an arithmetic number, because the mean of its divisors is an integer number (48208511520).

Almost surely, 2^385358404381 is an apocalyptic number.

It is an amenable number.

385358404381 is a deficient number, since it is larger than the sum of its proper divisors (309687779).

385358404381 is a wasteful number, since it uses less digits than its factorization.

385358404381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55715.

The product of its (nonzero) digits is 5529600, while the sum is 52.

The spelling of 385358404381 in words is "three hundred eighty-five billion, three hundred fifty-eight million, four hundred four thousand, three hundred eighty-one".