38011091382 has 48 divisors (see below), whose sum is σ = 90439464960. Its totient is φ = 11442222000.

The previous prime is 38011091357. The next prime is 38011091399. The reversal of 38011091382 is 28319011083.

38011091382 is a `hidden beast` number, since 3 + 80 + 110 + 91 + 382 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 605782 + ... + 665577.

It is an arithmetic number, because the mean of its divisors is an integer number (1884155520).

Almost surely, 2^38011091382 is an apocalyptic number.

38011091382 is an abundant number, since it is smaller than the sum of its proper divisors (52428373578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38011091382 is a wasteful number, since it uses less digits than its factorization.

38011091382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271529 (or 1271526 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The spelling of 38011091382 in words is "thirty-eight billion, eleven million, ninety-one thousand, three hundred eighty-two".