1214241413 has 18 divisors (see below), whose sum is σ = 1552573638. Its totient is φ = 946157520.

The previous prime is 1214241409. The next prime is 1214241437. The reversal of 1214241413 is 3141424121.

It can be written as a sum of positive squares in only one way, i.e., 1050861889 + 163379524 = 32417^2 + 12782^2 .

It is not a de Polignac number, because 1214241413 - 2² = 1214241409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214241403) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 96470 + ... + 108327.

It is an arithmetic number, because the mean of its divisors is an integer number (86254091).

Almost surely, 2^1214241413 is an apocalyptic number.

It is an amenable number.

1214241413 is a deficient number, since it is larger than the sum of its proper divisors (338332225).

1214241413 is a wasteful number, since it uses less digits than its factorization.

1214241413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204833 (or 204815 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 1214241413 is about 34845.9669545846. The cubic root of 1214241413 is about 1066.8458699676.

Adding to 1214241413 its reverse (3141424121), we get a palindrome (4355665534).

The spelling of 1214241413 in words is "one billion, two hundred fourteen million, two hundred forty-one thousand, four hundred thirteen".