320412124 has 24 divisors (see below), whose sum is σ = 624954960. Its totient is φ = 142845696.

The previous prime is 320412109. The next prime is 320412161. The reversal of 320412124 is 421214023.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122707 + ... + 125290.

It is an arithmetic number, because the mean of its divisors is an integer number (26039790).

Almost surely, 2^320412124 is an apocalyptic number.

320412124 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

320412124 is a deficient number, since it is larger than the sum of its proper divisors (304542836).

320412124 is a wasteful number, since it uses less digits than its factorization.

320412124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248037 (or 248035 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 320412124 is about 17900.0593295106. The cubic root of 320412124 is about 684.2838869244.

Adding to 320412124 its reverse (421214023), we get a palindrome (741626147).

The spelling of 320412124 in words is "three hundred twenty million, four hundred twelve thousand, one hundred twenty-four".