1341042011 has 4 divisors (see below), whose sum is σ = 1342396224. Its totient is φ = 1339687800.

The previous prime is 1341041993. The next prime is 1341042013. The reversal of 1341042011 is 1102401431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1341042011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1341042013) 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, 675620 + ... + 677601.

It is an arithmetic number, because the mean of its divisors is an integer number (335599056).

Almost surely, 2^1341042011 is an apocalyptic number.

1341042011 is a deficient number, since it is larger than the sum of its proper divisors (1354213).

1341042011 is an equidigital number, since it uses as much as digits as its factorization.

1341042011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354212.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1341042011 is about 36620.2404552455. The cubic root of 1341042011 is about 1102.7594660148.

Adding to 1341042011 its reverse (1102401431), we get a palindrome (2443443442).

The spelling of 1341042011 in words is "one billion, three hundred forty-one million, forty-two thousand, eleven".