1343450600 has 48 divisors (see below), whose sum is σ = 3129760620. Its totient is φ = 536307200.

The previous prime is 1343450593. The next prime is 1343450611. The reversal of 1343450600 is 60543431.

It can be written as a sum of positive squares in 6 ways, for example, as 409414756 + 934035844 = 20234^2 + 30562^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1343450600.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97754 + ... + 110646.

Almost surely, 2^1343450600 is an apocalyptic number.

1343450600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343450600 is an abundant number, since it is smaller than the sum of its proper divisors (1786310020).

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

1343450600 is a wasteful number, since it uses less digits than its factorization.

1343450600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13430 (or 13421 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1343450600 is about 36653.1117369317. Note that the first 3 decimals coincide. The cubic root of 1343450600 is about 1103.4192777423.

The spelling of 1343450600 in words is "one billion, three hundred forty-three million, four hundred fifty thousand, six hundred".