1343145454500 has 192 divisors, whose sum is σ = 4155469194240. Its totient is φ = 336474432000.

The previous prime is 1343145454487. The next prime is 1343145454517. The reversal of 1343145454500 is 54545413431.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1192245 + ... + 2026755.

It is an arithmetic number, because the mean of its divisors is an integer number (21643068720).

Almost surely, 2^{1343145454500} is an apocalyptic number.

1343145454500 is a gapful number since it is divisible by the number (10) 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 1343145454500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2077734597120).

1343145454500 is an abundant number, since it is smaller than the sum of its proper divisors (2812323739740).

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

1343145454500 is a wasteful number, since it uses less digits than its factorization.

1343145454500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834599 (or 834587 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 1343145454500 in words is "one trillion, three hundred forty-three billion, one hundred forty-five million, four hundred fifty-four thousand, five hundred".