1341111652 has 12 divisors (see below), whose sum is σ = 2357019756. Its totient is φ = 667677440.

The previous prime is 1341111647. The next prime is 1341111659. The reversal of 1341111652 is 2561111431.

It can be written as a sum of positive squares in 2 ways, for example, as 391485796 + 949625856 = 19786^2 + 30816^2 .

It is not an unprimeable number, because it can be changed into a prime (1341111659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718549 + ... + 720412.

It is an arithmetic number, because the mean of its divisors is an integer number (196418313).

Almost surely, 2^1341111652 is an apocalyptic number.

It is an amenable number.

1341111652 is a deficient number, since it is larger than the sum of its proper divisors (1015908104).

1341111652 is a wasteful number, since it uses less digits than its factorization.

1341111652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439198 (or 1439196 counting only the distinct ones).

The product of its digits is 720, while the sum is 25.

The square root of 1341111652 is about 36621.1912968434. The cubic root of 1341111652 is about 1102.7785546394.

The spelling of 1341111652 in words is "one billion, three hundred forty-one million, one hundred eleven thousand, six hundred fifty-two".