1214213041 has 4 divisors (see below), whose sum is σ = 1217653092. Its totient is φ = 1210772992.

The previous prime is 1214213029. The next prime is 1214213047. The reversal of 1214213041 is 1403124121.

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

It can be written as a sum of positive squares in 2 ways, for example, as 605160000 + 609053041 = 24600^2 + 24679^2 .

It is a cyclic number.

It is not a de Polignac number, because 1214213041 - 2¹⁹ = 1213688753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1214213047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1719496 + ... + 1720201.

It is an arithmetic number, because the mean of its divisors is an integer number (304413273).

Almost surely, 2^1214213041 is an apocalyptic number.

It is an amenable number.

1214213041 is a deficient number, since it is larger than the sum of its proper divisors (3440051).

1214213041 is an equidigital number, since it uses as much as digits as its factorization.

1214213041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440050.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1214213041 is about 34845.5598462702. The cubic root of 1214213041 is about 1066.8375605857.

Adding to 1214213041 its reverse (1403124121), we get a palindrome (2617337162).

The spelling of 1214213041 in words is "one billion, two hundred fourteen million, two hundred thirteen thousand, forty-one".