1343608933500 has 144 divisors (see below), whose sum is σ = 4239549201888. Its totient is φ = 358218720000.

The previous prime is 1343608933441. The next prime is 1343608933507. The reversal of 1343608933500 is 53398063431.

1343608933500 is a `hidden beast` number, since 1 + 3 + 4 + 3 + 60 + 89 + 3 + 3 + 500 = 666.

It is a super-4 number, since 4×1343608933500⁴ (a number of 50 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343608933507) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22699944 + ... + 22759056.

It is an arithmetic number, because the mean of its divisors is an integer number (29441313902).

Almost surely, 2^{1343608933500} is an apocalyptic number.

1343608933500 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 1343608933500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2119774600944).

1343608933500 is an abundant number, since it is smaller than the sum of its proper divisors (2895940268388).

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

1343608933500 is a wasteful number, since it uses less digits than its factorization.

1343608933500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64189 (or 64174 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 1343608933500 in words is "one trillion, three hundred forty-three billion, six hundred eight million, nine hundred thirty-three thousand, five hundred".