1343103316646 has 32 divisors (see below), whose sum is σ = 2521602074880. Its totient is φ = 522331850016.

The previous prime is 1343103316613. The next prime is 1343103316657. The reversal of 1343103316646 is 6466133013431.

It is a congruent number.

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, 62528996 + ... + 62550471.

It is an arithmetic number, because the mean of its divisors is an integer number (78800064840).

Almost surely, 2^{1343103316646} is an apocalyptic number.

1343103316646 is a deficient number, since it is larger than the sum of its proper divisors (1178498758234).

1343103316646 is a wasteful number, since it uses less digits than its factorization.

1343103316646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125079548.

The product of its (nonzero) digits is 279936, while the sum is 41.

The spelling of 1343103316646 in words is "one trillion, three hundred forty-three billion, one hundred three million, three hundred sixteen thousand, six hundred forty-six".