12344141021 has 8 divisors (see below), whose sum is σ = 12972599904. Its totient is φ = 11731199760.

The previous prime is 12344140973. The next prime is 12344141041. The reversal of 12344141021 is 12014144321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12344141021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12344141041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3877775 + ... + 3880956.

It is an arithmetic number, because the mean of its divisors is an integer number (1621574988).

Almost surely, 2^12344141021 is an apocalyptic number.

It is an amenable number.

12344141021 is a deficient number, since it is larger than the sum of its proper divisors (628458883).

12344141021 is an equidigital number, since it uses as much as digits as its factorization.

12344141021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7758811.

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

Adding to 12344141021 its reverse (12014144321), we get a palindrome (24358285342).

The spelling of 12344141021 in words is "twelve billion, three hundred forty-four million, one hundred forty-one thousand, twenty-one".