1214334105 has 48 divisors (see below), whose sum is σ = 2083971456. Its totient is φ = 602314240.

The previous prime is 1214334103. The next prime is 1214334109. The reversal of 1214334105 is 5014334121.

It is a happy number.

It is not a de Polignac number, because 1214334105 - 2¹ = 1214334103 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1214334103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4144339 + ... + 4144631.

It is an arithmetic number, because the mean of its divisors is an integer number (43416072).

Almost surely, 2^1214334105 is an apocalyptic number.

1214334105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1214334105 is a deficient number, since it is larger than the sum of its proper divisors (869637351).

1214334105 is an equidigital number, since it uses as much as digits as its factorization.

1214334105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1214334105 is about 34847.2969539963. The cubic root of 1214334105 is about 1066.8730160140.

Adding to 1214334105 its reverse (5014334121), we get a palindrome (6228668226).

The spelling of 1214334105 in words is "one billion, two hundred fourteen million, three hundred thirty-four thousand, one hundred five".