4502340121 has 4 divisors (see below), whose sum is σ = 4517006032. Its totient is φ = 4487674212.

The previous prime is 4502340053. The next prime is 4502340131. The reversal of 4502340121 is 1210432054.

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 4502340121 - 2⁹ = 4502339609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4502340092 and 4502340101.

It is not an unprimeable number, because it can be changed into a prime (4502340131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7332495 + ... + 7333108.

It is an arithmetic number, because the mean of its divisors is an integer number (1129251508).

Almost surely, 2^4502340121 is an apocalyptic number.

It is an amenable number.

4502340121 is a deficient number, since it is larger than the sum of its proper divisors (14665911).

4502340121 is a wasteful number, since it uses less digits than its factorization.

4502340121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14665910.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4502340121 is about 67099.4792900809. The cubic root of 4502340121 is about 1651.2497566800.

Adding to 4502340121 its reverse (1210432054), we get a palindrome (5712772175).

The spelling of 4502340121 in words is "four billion, five hundred two million, three hundred forty thousand, one hundred twenty-one".