4651421214 has 32 divisors (see below), whose sum is σ = 10215786240. Its totient is φ = 1400184000.

The previous prime is 4651421197. The next prime is 4651421231. The reversal of 4651421214 is 4121241564.

It is an interprime number because it is at equal distance from previous prime (4651421197) and next prime (4651421231).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223399 + ... + 243330.

It is an arithmetic number, because the mean of its divisors is an integer number (319243320).

Almost surely, 2^4651421214 is an apocalyptic number.

4651421214 is an abundant number, since it is smaller than the sum of its proper divisors (5564365026).

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

4651421214 is a wasteful number, since it uses less digits than its factorization.

4651421214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466896.

The product of its digits is 7680, while the sum is 30.

The square root of 4651421214 is about 68201.3285354472. The cubic root of 4651421214 is about 1669.2775645826.

Adding to 4651421214 its reverse (4121241564), we get a palindrome (8772662778).

The spelling of 4651421214 in words is "four billion, six hundred fifty-one million, four hundred twenty-one thousand, two hundred fourteen".