1441340413240 has 512 divisors, whose sum is σ = 4278151987200. Its totient is φ = 424633466880.

The previous prime is 1441340413237. The next prime is 1441340413273. The reversal of 1441340413240 is 423140431441.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1102784667 + ... + 1102785973.

It is an arithmetic number, because the mean of its divisors is an integer number (8355765600).

Almost surely, 2^{1441340413240} is an apocalyptic number.

1441340413240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1441340413240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2139075993600).

1441340413240 is an abundant number, since it is smaller than the sum of its proper divisors (2836811573960).

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

1441340413240 is a wasteful number, since it uses less digits than its factorization.

1441340413240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735 (or 1731 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1441340413240 its reverse (423140431441), we get a palindrome (1864480844681).

The spelling of 1441340413240 in words is "one trillion, four hundred forty-one billion, three hundred forty million, four hundred thirteen thousand, two hundred forty".