1343012651456 has 56 divisors (see below), whose sum is σ = 3072714586080. Its totient is φ = 570483228672.

The previous prime is 1343012651441. The next prime is 1343012651501. The reversal of 1343012651456 is 6541562103431.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13213961 + ... + 13315208.

Almost surely, 2^{1343012651456} is an apocalyptic number.

1343012651456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1343012651456 is an abundant number, since it is smaller than the sum of its proper divisors (1729701934624).

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

1343012651456 is a wasteful number, since it uses less digits than its factorization.

1343012651456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26529301 (or 26529291 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 41.

Adding to 1343012651456 its reverse (6541562103431), we get a palindrome (7884574754887).

The spelling of 1343012651456 in words is "one trillion, three hundred forty-three billion, twelve million, six hundred fifty-one thousand, four hundred fifty-six".