410243220 has 72 divisors (see below), whose sum is σ = 1273368096. Its totient is φ = 106852032.

The previous prime is 410243219. The next prime is 410243221. The reversal of 410243220 is 22342014.

It is an interprime number because it is at equal distance from previous prime (410243219) and next prime (410243221).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 410243193 and 410243202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (410243221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18762 + ... + 34241.

It is an arithmetic number, because the mean of its divisors is an integer number (17685668).

Almost surely, 2^410243220 is an apocalyptic number.

It is an amenable number.

410243220 is an abundant number, since it is smaller than the sum of its proper divisors (863124876).

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

410243220 is a wasteful number, since it uses less digits than its factorization.

410243220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53061 (or 53056 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 410243220 is about 20254.4617306904. The cubic root of 410243220 is about 743.0427552176.

Adding to 410243220 its reverse (22342014), we get a palindrome (432585234).

It can be divided in two parts, 41024 and 3220, that added together give a palindrome (44244).

The spelling of 410243220 in words is "four hundred ten million, two hundred forty-three thousand, two hundred twenty".