1343113042402 has 4 divisors (see below), whose sum is σ = 2014669563606. Its totient is φ = 671556521200.

The previous prime is 1343113042399. The next prime is 1343113042423. The reversal of 1343113042402 is 2042403113431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1174815364321 + 168297678081 = 1083889^2 + 410241^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335778260599 + ... + 335778260602.

Almost surely, 2^{1343113042402} is an apocalyptic number.

1343113042402 is a deficient number, since it is larger than the sum of its proper divisors (671556521204).

1343113042402 is an equidigital number, since it uses as much as digits as its factorization.

1343113042402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671556521203.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1343113042402 its reverse (2042403113431), we get a palindrome (3385516155833).

It can be divided in two parts, 134311 and 3042402, that added together give a palindrome (3176713).

The spelling of 1343113042402 in words is "one trillion, three hundred forty-three billion, one hundred thirteen million, forty-two thousand, four hundred two".