241212020 has 48 divisors (see below), whose sum is σ = 593042688. Its totient is φ = 80682240.

The previous prime is 241211977. The next prime is 241212047. The reversal of 241212020 is 20212142.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 241211986 and 241212004.

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, 15272 + ... + 26751.

It is an arithmetic number, because the mean of its divisors is an integer number (12355056).

Almost surely, 2^241212020 is an apocalyptic number.

241212020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241212020 is an abundant number, since it is smaller than the sum of its proper divisors (351830668).

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

241212020 is a wasteful number, since it uses less digits than its factorization.

241212020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42080 (or 42078 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 241212020 is about 15531.0018994268. The cubic root of 241212020 is about 622.4908639918.

Adding to 241212020 its reverse (20212142), we get a palindrome (261424162).

The spelling of 241212020 in words is "two hundred forty-one million, two hundred twelve thousand, twenty".