38080385292 has 12 divisors (see below), whose sum is σ = 88854232376. Its totient is φ = 12693461760.

The previous prime is 38080385263. The next prime is 38080385293. The reversal of 38080385292 is 29258308083.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (38080385293) 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, 1586682709 + ... + 1586682732.

Almost surely, 2^38080385292 is an apocalyptic number.

It is an amenable number.

38080385292 is an abundant number, since it is smaller than the sum of its proper divisors (50773847084).

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

38080385292 is a wasteful number, since it uses less digits than its factorization.

38080385292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3173365448 (or 3173365446 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

It can be divided in two parts, 380803 and 85292, that added together give a triangular number (466095 = T₉₆₅).

The spelling of 38080385292 in words is "thirty-eight billion, eighty million, three hundred eighty-five thousand, two hundred ninety-two".