1214240467 has 24 divisors (see below), whose sum is σ = 1407151872. Its totient is φ = 1038927600.

The previous prime is 1214240459. The next prime is 1214240501. The reversal of 1214240467 is 7640424121.

It is not a de Polignac number, because 1214240467 - 2³ = 1214240459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1214240267) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 662242 + ... + 664072.

It is an arithmetic number, because the mean of its divisors is an integer number (58631328).

Almost surely, 2^1214240467 is an apocalyptic number.

1214240467 is a deficient number, since it is larger than the sum of its proper divisors (192911405).

1214240467 is a wasteful number, since it uses less digits than its factorization.

1214240467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047 (or 2028 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 1214240467 is about 34845.9533805577. The cubic root of 1214240467 is about 1066.8455929122.

Adding to 1214240467 its reverse (7640424121), we get a palindrome (8854664588).

The spelling of 1214240467 in words is "one billion, two hundred fourteen million, two hundred forty thousand, four hundred sixty-seven".