2130421314 has 48 divisors (see below), whose sum is σ = 5026349376. Its totient is φ = 600112800.

The previous prime is 2130421313. The next prime is 2130421331. The reversal of 2130421314 is 4131240312.

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 (2130421313) 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 23 ways as a sum of consecutive naturals, for example, 30157 + ... + 71904.

It is an arithmetic number, because the mean of its divisors is an integer number (104715612).

Almost surely, 2^2130421314 is an apocalyptic number.

2130421314 is an abundant number, since it is smaller than the sum of its proper divisors (2895928062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2130421314 is a wasteful number, since it uses less digits than its factorization.

2130421314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102151 (or 102144 counting only the distinct ones).

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

The square root of 2130421314 is about 46156.4872363571. The cubic root of 2130421314 is about 1286.7331786457.

Adding to 2130421314 its reverse (4131240312), we get a palindrome (6261661626).

The spelling of 2130421314 in words is "two billion, one hundred thirty million, four hundred twenty-one thousand, three hundred fourteen".