385878419760 has 160 divisors (see below), whose sum is σ = 1268185116672. Its totient is φ = 96890065920.

The previous prime is 385878419743. The next prime is 385878419767. The reversal of 385878419760 is 67914878583.

It is a junction number, because it is equal to n+sod(n) for n = 385878419691 and 385878419700.

It is not an unprimeable number, because it can be changed into a prime (385878419767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 425604 + ... + 976163.

Almost surely, 2^385878419760 is an apocalyptic number.

385878419760 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

385878419760 is an abundant number, since it is smaller than the sum of its proper divisors (882306696912).

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

385878419760 is a wasteful number, since it uses less digits than its factorization.

385878419760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401851 (or 1401845 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 66.

The spelling of 385878419760 in words is "three hundred eighty-five billion, eight hundred seventy-eight million, four hundred nineteen thousand, seven hundred sixty".