1343324500 has 48 divisors (see below), whose sum is σ = 3352946688. Its totient is φ = 460567200.

The previous prime is 1343324471. The next prime is 1343324503. The reversal of 1343324500 is 54233431.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343324503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188404 + ... + 195403.

It is an arithmetic number, because the mean of its divisors is an integer number (69853056).

Almost surely, 2^1343324500 is an apocalyptic number.

1343324500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343324500 is an abundant number, since it is smaller than the sum of its proper divisors (2009622188).

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

1343324500 is a wasteful number, since it uses less digits than its factorization.

1343324500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383833 (or 383821 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 1343324500 is about 36651.3915151935. The cubic root of 1343324500 is about 1103.3847533307.

Adding to 1343324500 its reverse (54233431), we get a palindrome (1397557931).

The spelling of 1343324500 in words is "one billion, three hundred forty-three million, three hundred twenty-four thousand, five hundred".