1343455212330 has 768 divisors, whose sum is σ = 4662793175040. Its totient is φ = 259970342400.

The previous prime is 1343455212313. The next prime is 1343455212331. The reversal of 1343455212330 is 332125543431.

1343455212330 is a `hidden beast` number, since 1 + 3 + 43 + 45 + 521 + 23 + 30 = 666.

It is not an unprimeable number, because it can be changed into a prime (1343455212331) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 2352810945 + ... + 2352811515.

It is an arithmetic number, because the mean of its divisors is an integer number (6071345280).

Almost surely, 2^{1343455212330} is an apocalyptic number.

1343455212330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1343455212330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2331396587520).

1343455212330 is an abundant number, since it is smaller than the sum of its proper divisors (3319337962710).

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

1343455212330 is a wasteful number, since it uses less digits than its factorization.

1343455212330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895 (or 892 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 1343455212330 in words is "one trillion, three hundred forty-three billion, four hundred fifty-five million, two hundred twelve thousand, three hundred thirty".