1343461255488 has 336 divisors, whose sum is σ = 4274489718720. Its totient is φ = 399989145600.

The previous prime is 1343461255469. The next prime is 1343461255523. The reversal of 1343461255488 is 8845521643431.

1343461255488 is a `hidden beast` number, since 1 + 3 + 4 + 3 + 4 + 6 + 1 + 2 + 554 + 88 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 544571631 + ... + 544574097.

Almost surely, 2^{1343461255488} is an apocalyptic number.

1343461255488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1343461255488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2137244859360).

1343461255488 is an abundant number, since it is smaller than the sum of its proper divisors (2931028463232).

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

1343461255488 is a wasteful number, since it uses less digits than its factorization.

1343461255488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3966 (or 3953 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 54.

The spelling of 1343461255488 in words is "one trillion, three hundred forty-three billion, four hundred sixty-one million, two hundred fifty-five thousand, four hundred eighty-eight".