1043210241440 has 96 divisors (see below), whose sum is σ = 2633501399760. Its totient is φ = 389134761984.

The previous prime is 1043210241379. The next prime is 1043210241461. The reversal of 1043210241440 is 441420123401.

It can be written as a sum of positive squares in 8 ways, for example, as 798513811216 + 244696430224 = 893596^2 + 494668^2 .

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 15 ways as a sum of consecutive naturals, for example, 1462847 + ... + 2055806.

Almost surely, 2^{1043210241440} is an apocalyptic number.

1043210241440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1043210241440 is an abundant number, since it is smaller than the sum of its proper divisors (1590291158320).

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

1043210241440 is a wasteful number, since it uses less digits than its factorization.

1043210241440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3518794 (or 3518786 counting only the distinct ones).

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

Adding to 1043210241440 its reverse (441420123401), we get a palindrome (1484630364841).

The spelling of 1043210241440 in words is "one trillion, forty-three billion, two hundred ten million, two hundred forty-one thousand, four hundred forty".