38345454382 has 8 divisors (see below), whose sum is σ = 57527375400. Its totient is φ = 19169662584.

The previous prime is 38345454349. The next prime is 38345454397. The reversal of 38345454382 is 28345454383.

38345454382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1516632 + ... + 1541707.

It is an arithmetic number, because the mean of its divisors is an integer number (7190921925).

Almost surely, 2^38345454382 is an apocalyptic number.

38345454382 is a deficient number, since it is larger than the sum of its proper divisors (19181921018).

38345454382 is a wasteful number, since it uses less digits than its factorization.

38345454382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3064610.

The product of its digits is 5529600, while the sum is 49.

Subtracting from 38345454382 its reverse (28345454383), we obtain a palindrome (9999999999).

The spelling of 38345454382 in words is "thirty-eight billion, three hundred forty-five million, four hundred fifty-four thousand, three hundred eighty-two".