385702028110 has 32 divisors (see below), whose sum is σ = 810325969920. Its totient is φ = 129427062432.

The previous prime is 385702028071. The next prime is 385702028111. The reversal of 385702028110 is 11820207583.

It is a self number, because there is not a number n which added to its sum of digits gives 385702028110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385702028111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58614040 + ... + 58620619.

It is an arithmetic number, because the mean of its divisors is an integer number (25322686560).

Almost surely, 2^385702028110 is an apocalyptic number.

385702028110 is an abundant number, since it is smaller than the sum of its proper divisors (424623941810).

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

385702028110 is a wasteful number, since it uses less digits than its factorization.

385702028110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117234720.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 385702028110 in words is "three hundred eighty-five billion, seven hundred two million, twenty-eight thousand, one hundred ten".