1343002431242 has 32 divisors (see below), whose sum is σ = 2154578372352. Its totient is φ = 626412776704.

The previous prime is 1343002431193. The next prime is 1343002431293. The reversal of 1343002431242 is 2421342003431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1242143 + ... + 2056434.

It is an arithmetic number, because the mean of its divisors is an integer number (67330574136).

Almost surely, 2^{1343002431242} is an apocalyptic number.

1343002431242 is a deficient number, since it is larger than the sum of its proper divisors (811575941110).

1343002431242 is a wasteful number, since it uses less digits than its factorization.

1343002431242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3298822.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1343002431242 its reverse (2421342003431), we get a palindrome (3764344434673).

The spelling of 1343002431242 in words is "one trillion, three hundred forty-three billion, two million, four hundred thirty-one thousand, two hundred forty-two".