413423220 has 48 divisors (see below), whose sum is σ = 1322955648. Its totient is φ = 94496640.

The previous prime is 413423203. The next prime is 413423239. The reversal of 413423220 is 22324314.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 491751 + ... + 492590.

It is an arithmetic number, because the mean of its divisors is an integer number (27561576).

Almost surely, 2^413423220 is an apocalyptic number.

It is an amenable number.

413423220 is an abundant number, since it is smaller than the sum of its proper divisors (909532428).

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

413423220 is a wasteful number, since it uses less digits than its factorization.

413423220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984360 (or 984358 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 413423220 is about 20332.8114140667. The cubic root of 413423220 is about 744.9577142193.

Adding to 413423220 its reverse (22324314), we get a palindrome (435747534).

The spelling of 413423220 in words is "four hundred thirteen million, four hundred twenty-three thousand, two hundred twenty".