1343134300 has 144 divisors (see below), whose sum is σ = 3191045760. Its totient is φ = 488816640.

The previous prime is 1343134277. The next prime is 1343134307. The reversal of 1343134300 is 34313431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343134307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9803832 + ... + 9803968.

It is an arithmetic number, because the mean of its divisors is an integer number (22160040).

Almost surely, 2^1343134300 is an apocalyptic number.

1343134300 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 1343134300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1595522880).

1343134300 is an abundant number, since it is smaller than the sum of its proper divisors (1847911460).

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

1343134300 is a wasteful number, since it uses less digits than its factorization.

1343134300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1343134300 is about 36648.7967060312. The cubic root of 1343134300 is about 1103.3326751506.

Adding to 1343134300 its reverse (34313431), we get a palindrome (1377447731).

It can be divided in two parts, 1343 and 134300, that multiplied together give a square (180364900 = 13430²).

The spelling of 1343134300 in words is "one billion, three hundred forty-three million, one hundred thirty-four thousand, three hundred".