1441301220440 has 32 divisors (see below), whose sum is σ = 3245016055680. Its totient is φ = 576149233152.

The previous prime is 1441301220391. The next prime is 1441301220451. The reversal of 1441301220440 is 440221031441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11538824 + ... + 11663063.

It is an arithmetic number, because the mean of its divisors is an integer number (101406751740).

Almost surely, 2^{1441301220440} is an apocalyptic number.

1441301220440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1441301220440 is an abundant number, since it is smaller than the sum of its proper divisors (1803714835240).

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

1441301220440 is a wasteful number, since it uses less digits than its factorization.

1441301220440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23203451 (or 23203447 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1441301220440 its reverse (440221031441), we get a palindrome (1881522251881).

The spelling of 1441301220440 in words is "one trillion, four hundred forty-one billion, three hundred one million, two hundred twenty thousand, four hundred forty".