1341305252 has 24 divisors (see below), whose sum is σ = 2684937024. Its totient is φ = 574346592.

The previous prime is 1341305249. The next prime is 1341305257. The reversal of 1341305252 is 2525031431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1341305257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13058 + ... + 53414.

It is an arithmetic number, because the mean of its divisors is an integer number (111872376).

Almost surely, 2^1341305252 is an apocalyptic number.

It is an amenable number.

1341305252 is an abundant number, since it is smaller than the sum of its proper divisors (1343631772).

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

1341305252 is a wasteful number, since it uses less digits than its factorization.

1341305252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41555 (or 41553 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1341305252 is about 36623.8344797483. The cubic root of 1341305252 is about 1102.8316170014.

Adding to 1341305252 its reverse (2525031431), we get a palindrome (3866336683).

The spelling of 1341305252 in words is "one billion, three hundred forty-one million, three hundred five thousand, two hundred fifty-two".