1343002042240 has 32 divisors (see below), whose sum is σ = 3210614258760. Its totient is φ = 537200816640.

The previous prime is 1343002042199. The next prime is 1343002042253. The reversal of 1343002042240 is 422402003431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1049219706 + ... + 1049220985.

Almost surely, 2^{1343002042240} is an apocalyptic number.

1343002042240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343002042240 is an abundant number, since it is smaller than the sum of its proper divisors (1867612216520).

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

1343002042240 is an equidigital number, since it uses as much as digits as its factorization.

1343002042240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098440710 (or 2098440698 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 1343002042240 its reverse (422402003431), we get a palindrome (1765404045671).

The spelling of 1343002042240 in words is "one trillion, three hundred forty-three billion, two million, forty-two thousand, two hundred forty".