1343535012 has 60 divisors (see below), whose sum is σ = 3516083340. Its totient is φ = 447358464.

The previous prime is 1343534999. The next prime is 1343535013. The reversal of 1343535012 is 2105353431.

It can be written as a sum of positive squares in 2 ways, for example, as 1154912256 + 188622756 = 33984^2 + 13734^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1343535013) 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 19 ways as a sum of consecutive naturals, for example, 416028 + ... + 419244.

It is an arithmetic number, because the mean of its divisors is an integer number (58601389).

Almost surely, 2^1343535012 is an apocalyptic number.

1343535012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1343535012 is an abundant number, since it is smaller than the sum of its proper divisors (2172548328).

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

1343535012 is a wasteful number, since it uses less digits than its factorization.

1343535012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4522 (or 4511 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 1343535012 is about 36654.2632172576. The cubic root of 1343535012 is about 1103.4423873571.

Adding to 1343535012 its reverse (2105353431), we get a palindrome (3448888443).

The spelling of 1343535012 in words is "one billion, three hundred forty-three million, five hundred thirty-five thousand, twelve".