4302402254121 has 8 divisors (see below), whose sum is σ = 5740283266144. Its totient is φ = 2866394705760.

The previous prime is 4302402254071. The next prime is 4302402254141. The reversal of 4302402254121 is 1214522042034.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4302402254121 - 2²⁶ = 4302335145257 is a prime.

It is a super-2 number, since 2×4302402254121² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4302402254141) 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 7 ways as a sum of consecutive naturals, for example, 468360556 + ... + 468369741.

It is an arithmetic number, because the mean of its divisors is an integer number (717535408268).

Almost surely, 2^{4302402254121} is an apocalyptic number.

It is an amenable number.

4302402254121 is a deficient number, since it is larger than the sum of its proper divisors (1437881012023).

4302402254121 is a wasteful number, since it uses less digits than its factorization.

4302402254121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936731831.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 4302402254121 its reverse (1214522042034), we get a palindrome (5516924296155).

The spelling of 4302402254121 in words is "four trillion, three hundred two billion, four hundred two million, two hundred fifty-four thousand, one hundred twenty-one".