383485853888 has 28 divisors (see below), whose sum is σ = 765231047640. Its totient is φ = 190671731712.

The previous prime is 383485853879. The next prime is 383485853893. The reversal of 383485853888 is 888358584383.

It is a super-2 number, since 2×383485853888² (a number of 24 digits) contains 22 as substring.

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, 16725881 + ... + 16748792.

Almost surely, 2^383485853888 is an apocalyptic number.

It is an amenable number.

383485853888 is a deficient number, since it is larger than the sum of its proper divisors (381745193752).

383485853888 is a wasteful number, since it uses less digits than its factorization.

383485853888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33474864 (or 33474854 counting only the distinct ones).

The product of its digits is 707788800, while the sum is 71.

The spelling of 383485853888 in words is "three hundred eighty-three billion, four hundred eighty-five million, eight hundred fifty-three thousand, eight hundred eighty-eight".