1441213240 has 32 divisors (see below), whose sum is σ = 3244325760. Its totient is φ = 576201600.

The previous prime is 1441213201. The next prime is 1441213253. The reversal of 1441213240 is 423121441.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 85945 + ... + 101335.

It is an arithmetic number, because the mean of its divisors is an integer number (101385180).

Almost surely, 2^1441213240 is an apocalyptic number.

1441213240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1441213240 is an abundant number, since it is smaller than the sum of its proper divisors (1803112520).

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

1441213240 is a wasteful number, since it uses less digits than its factorization.

1441213240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17743 (or 17739 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1441213240 is about 37963.3143969280. The cubic root of 1441213240 is about 1129.5602852303.

Adding to 1441213240 its reverse (423121441), we get a palindrome (1864334681).

The spelling of 1441213240 in words is "one billion, four hundred forty-one million, two hundred thirteen thousand, two hundred forty".