2341212321 has 16 divisors (see below), whose sum is σ = 3612723200. Its totient is φ = 1320900048.

The previous prime is 2341212283. The next prime is 2341212331. The reversal of 2341212321 is 1232121432.

It is not a de Polignac number, because 2341212321 - 2⁹ = 2341211809 is a prime.

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

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2341212331) 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 15 ways as a sum of consecutive naturals, for example, 703951 + ... + 707268.

It is an arithmetic number, because the mean of its divisors is an integer number (225795200).

Almost surely, 2^2341212321 is an apocalyptic number.

2341212321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2341212321 is a deficient number, since it is larger than the sum of its proper divisors (1271510879).

2341212321 is a wasteful number, since it uses less digits than its factorization.

2341212321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411308.

The product of its digits is 576, while the sum is 21.

The square root of 2341212321 is about 48386.0756933232. The cubic root of 2341212321 is about 1327.8436274438.

Adding to 2341212321 its reverse (1232121432), we get a palindrome (3573333753).

The spelling of 2341212321 in words is "two billion, three hundred forty-one million, two hundred twelve thousand, three hundred twenty-one".