1343113151646 has 32 divisors (see below), whose sum is σ = 3070007808768. Its totient is φ = 383742253440.

The previous prime is 1343113151599. The next prime is 1343113151647. The reversal of 1343113151646 is 6461513113431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343113151647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6168246 + ... + 6382278.

It is an arithmetic number, because the mean of its divisors is an integer number (95937744024).

Almost surely, 2^{1343113151646} is an apocalyptic number.

1343113151646 is an abundant number, since it is smaller than the sum of its proper divisors (1726894657122).

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

1343113151646 is a wasteful number, since it uses less digits than its factorization.

1343113151646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363456.

The product of its digits is 77760, while the sum is 39.

The spelling of 1343113151646 in words is "one trillion, three hundred forty-three billion, one hundred thirteen million, one hundred fifty-one thousand, six hundred forty-six".