1341652243 has 2 divisors, whose sum is σ = 1341652244. Its totient is φ = 1341652242.

The previous prime is 1341652241. The next prime is 1341652253. The reversal of 1341652243 is 3422561431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1341652243 - 2¹ = 1341652241 is a prime.

It is a super-2 number, since 2×1341652243² = 3600061482293862098, which contains 22 as substring.

Together with 1341652241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1341652241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670826121 + 670826122.

It is an arithmetic number, because the mean of its divisors is an integer number (670826122).

Almost surely, 2^1341652243 is an apocalyptic number.

1341652243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341652243 is an equidigital number, since it uses as much as digits as its factorization.

1341652243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 31.

The square root of 1341652243 is about 36628.5714026632. The cubic root of 1341652243 is about 1102.9267083688.

The spelling of 1341652243 in words is "one billion, three hundred forty-one million, six hundred fifty-two thousand, two hundred forty-three".