1214232411 has 32 divisors (see below), whose sum is σ = 1952755200. Its totient is φ = 655603200.

The previous prime is 1214232401. The next prime is 1214232421. The reversal of 1214232411 is 1142324121.

It is an interprime number because it is at equal distance from previous prime (1214232401) and next prime (1214232421).

It is not a de Polignac number, because 1214232411 - 2⁵ = 1214232379 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1214232401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156205 + ... + 163793.

It is an arithmetic number, because the mean of its divisors is an integer number (61023600).

Almost surely, 2^1214232411 is an apocalyptic number.

1214232411 is a deficient number, since it is larger than the sum of its proper divisors (738522789).

1214232411 is a wasteful number, since it uses less digits than its factorization.

1214232411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8019.

The product of its digits is 384, while the sum is 21.

The square root of 1214232411 is about 34845.8377858820. The cubic root of 1214232411 is about 1066.8432335423.

Adding to 1214232411 its reverse (1142324121), we get a palindrome (2356556532).

It can be divided in two parts, 1 and 214232411, that added together give a palindrome (214232412).

The spelling of 1214232411 in words is "one billion, two hundred fourteen million, two hundred thirty-two thousand, four hundred eleven".