1343251216046 has 4 divisors (see below), whose sum is σ = 2014876824072. Its totient is φ = 671625608022.

The previous prime is 1343251216031. The next prime is 1343251216171. The reversal of 1343251216046 is 6406121523431.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335812804010 + ... + 335812804013.

It is an arithmetic number, because the mean of its divisors is an integer number (503719206018).

Almost surely, 2^{1343251216046} is an apocalyptic number.

1343251216046 is a deficient number, since it is larger than the sum of its proper divisors (671625608026).

1343251216046 is an equidigital number, since it uses as much as digits as its factorization.

1343251216046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671625608025.

The product of its (nonzero) digits is 103680, while the sum is 38.

Adding to 1343251216046 its reverse (6406121523431), we get a palindrome (7749372739477).

The spelling of 1343251216046 in words is "one trillion, three hundred forty-three billion, two hundred fifty-one million, two hundred sixteen thousand, forty-six".