1341143252 has 12 divisors (see below), whose sum is σ = 2355926496. Its totient is φ = 668021400.

The previous prime is 1341143249. The next prime is 1341143269. The reversal of 1341143252 is 2523411431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 636374 + ... + 638477.

It is an arithmetic number, because the mean of its divisors is an integer number (196327208).

Almost surely, 2^1341143252 is an apocalyptic number.

It is an amenable number.

1341143252 is a deficient number, since it is larger than the sum of its proper divisors (1014783244).

1341143252 is a wasteful number, since it uses less digits than its factorization.

1341143252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275118 (or 1275116 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 1341143252 is about 36621.6227384861. The cubic root of 1341143252 is about 1102.7872159935.

Adding to 1341143252 its reverse (2523411431), we get a palindrome (3864554683).

The spelling of 1341143252 in words is "one billion, three hundred forty-one million, one hundred forty-three thousand, two hundred fifty-two".