308832881380 has 48 divisors (see below), whose sum is σ = 649337472000. Its totient is φ = 123383097728.

The previous prime is 308832881339. The next prime is 308832881407. The reversal of 308832881380 is 83188238803.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102977121 + ... + 102980119.

It is an arithmetic number, because the mean of its divisors is an integer number (13527864000).

Almost surely, 2^308832881380 is an apocalyptic number.

It is an amenable number.

308832881380 is an abundant number, since it is smaller than the sum of its proper divisors (340504590620).

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

308832881380 is a wasteful number, since it uses less digits than its factorization.

308832881380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7548 (or 7546 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 52.

The spelling of 308832881380 in words is "three hundred eight billion, eight hundred thirty-two million, eight hundred eighty-one thousand, three hundred eighty".