4614252814221 has 4 divisors (see below), whose sum is σ = 6152337085632. Its totient is φ = 3076168542812.

The previous prime is 4614252814211. The next prime is 4614252814229. The reversal of 4614252814221 is 1224182524164.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4614252814221 - 2¹⁰ = 4614252813197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4614252814229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769042135701 + ... + 769042135706.

It is an arithmetic number, because the mean of its divisors is an integer number (1538084271408).

Almost surely, 2^{4614252814221} is an apocalyptic number.

It is an amenable number.

4614252814221 is a deficient number, since it is larger than the sum of its proper divisors (1538084271411).

4614252814221 is a wasteful number, since it uses less digits than its factorization.

4614252814221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538084271410.

The product of its digits is 245760, while the sum is 42.

The spelling of 4614252814221 in words is "four trillion, six hundred fourteen billion, two hundred fifty-two million, eight hundred fourteen thousand, two hundred twenty-one".