1341340244 has 12 divisors (see below), whose sum is σ = 2349389364. Its totient is φ = 670086144.

The previous prime is 1341340213. The next prime is 1341340303. The reversal of 1341340244 is 4420431431.

It can be written as a sum of positive squares in 2 ways, for example, as 1076627344 + 264712900 = 32812^2 + 16270^2 .

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, 140807 + ... + 150030.

It is an arithmetic number, because the mean of its divisors is an integer number (195782447).

Almost surely, 2^1341340244 is an apocalyptic number.

It is an amenable number.

1341340244 is a deficient number, since it is larger than the sum of its proper divisors (1008049120).

1341340244 is a wasteful number, since it uses less digits than its factorization.

1341340244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291994 (or 291992 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 1341340244 is about 36624.3121983198. The cubic root of 1341340244 is about 1102.8412071495.

Adding to 1341340244 its reverse (4420431431), we get a palindrome (5761771675).

The spelling of 1341340244 in words is "one billion, three hundred forty-one million, three hundred forty thousand, two hundred forty-four".