3130244213421 has 12 divisors (see below), whose sum is σ = 4519405847328. Its totient is φ = 1926304131024.

The previous prime is 3130244213387. The next prime is 3130244213501. The reversal of 3130244213421 is 1243124420313.

It is not a de Polignac number, because 3130244213421 - 2¹³ = 3130244205229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130244213221) 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 11 ways as a sum of consecutive naturals, for example, 3087025345 + ... + 3087026358.

It is an arithmetic number, because the mean of its divisors is an integer number (376617153944).

Almost surely, 2^{3130244213421} is an apocalyptic number.

It is an amenable number.

3130244213421 is a deficient number, since it is larger than the sum of its proper divisors (1389161633907).

3130244213421 is a wasteful number, since it uses less digits than its factorization.

3130244213421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6174051732 (or 6174051719 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 3130244213421 its reverse (1243124420313), we get a palindrome (4373368633734).

The spelling of 3130244213421 in words is "three trillion, one hundred thirty billion, two hundred forty-four million, two hundred thirteen thousand, four hundred twenty-one".