1343552136 has 32 divisors (see below), whose sum is σ = 3474705600. Its totient is φ = 432407360.

The previous prime is 1343552117. The next prime is 1343552137. The reversal of 1343552136 is 6312553431.

It is a junction number, because it is equal to n+sod(n) for n = 1343552097 and 1343552106.

It is not an unprimeable number, because it can be changed into a prime (1343552137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 964500 + ... + 965891.

It is an arithmetic number, because the mean of its divisors is an integer number (108584550).

Almost surely, 2^1343552136 is an apocalyptic number.

It is an amenable number.

1343552136 is an abundant number, since it is smaller than the sum of its proper divisors (2131153464).

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

1343552136 is a wasteful number, since it uses less digits than its factorization.

1343552136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1930429 (or 1930425 counting only the distinct ones).

The product of its digits is 32400, while the sum is 33.

The square root of 1343552136 is about 36654.4968046214. The cubic root of 1343552136 is about 1103.4470753052.

The spelling of 1343552136 in words is "one billion, three hundred forty-three million, five hundred fifty-two thousand, one hundred thirty-six".