385414037720 has 16 divisors (see below), whose sum is σ = 867181584960. Its totient is φ = 154165615072.

The previous prime is 385414037639. The next prime is 385414037731. The reversal of 385414037720 is 27730414583.

It is a congruent number.

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, 4817675432 + ... + 4817675511.

It is an arithmetic number, because the mean of its divisors is an integer number (54198849060).

Almost surely, 2^385414037720 is an apocalyptic number.

It is an amenable number.

385414037720 is an abundant number, since it is smaller than the sum of its proper divisors (481767547240).

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

385414037720 is a wasteful number, since it uses less digits than its factorization.

385414037720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9635350954 (or 9635350950 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 385414037720 in words is "three hundred eighty-five billion, four hundred fourteen million, thirty-seven thousand, seven hundred twenty".