381028030360 has 32 divisors (see below), whose sum is σ = 873488791440. Its totient is φ = 149535528064.

The previous prime is 381028030349. The next prime is 381028030381. The reversal of 381028030360 is 63030820183.

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 7 ways as a sum of consecutive naturals, for example, 89862982 + ... + 89867221.

Almost surely, 2^381028030360 is an apocalyptic number.

It is an amenable number.

381028030360 is an abundant number, since it is smaller than the sum of its proper divisors (492460761080).

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

381028030360 is a wasteful number, since it uses less digits than its factorization.

381028030360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179730267 (or 179730263 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 381028030360 in words is "three hundred eighty-one billion, twenty-eight million, thirty thousand, three hundred sixty".