1441412020 has 12 divisors (see below), whose sum is σ = 3026965284. Its totient is φ = 576564800.

The previous prime is 1441411913. The next prime is 1441412033. The reversal of 1441412020 is 202141441.

It can be written as a sum of positive squares in 2 ways, for example, as 774842896 + 666569124 = 27836^2 + 25818^2 .

It is a super-2 number, since 2×1441412020² = 4155337222800960800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36035281 + ... + 36035320.

It is an arithmetic number, because the mean of its divisors is an integer number (252247107).

Almost surely, 2^1441412020 is an apocalyptic number.

1441412020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1441412020 is an abundant number, since it is smaller than the sum of its proper divisors (1585553264).

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

1441412020 is a wasteful number, since it uses less digits than its factorization.

1441412020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72070610 (or 72070608 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1441412020 is about 37965.9323604729. The cubic root of 1441412020 is about 1129.6122145504.

Adding to 1441412020 its reverse (202141441), we get a palindrome (1643553461).

The spelling of 1441412020 in words is "one billion, four hundred forty-one million, four hundred twelve thousand, twenty".