12302554004021 has 8 divisors (see below), whose sum is σ = 12657649565400. Its totient is φ = 11950079074560.

The previous prime is 12302554004003. The next prime is 12302554004033. The reversal of 12302554004021 is 12040045520321.

12302554004021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5019329428996 + 7283224575025 = 2240386^2 + 2698745^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 12302554004021 - 2³⁴ = 12285374134837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302554004051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655148456 + ... + 655167233.

It is an arithmetic number, because the mean of its divisors is an integer number (1582206195675).

Almost surely, 2^{12302554004021} is an apocalyptic number.

It is an amenable number.

12302554004021 is a deficient number, since it is larger than the sum of its proper divisors (355095561379).

12302554004021 is a wasteful number, since it uses less digits than its factorization.

12302554004021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310315959.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 12302554004021 its reverse (12040045520321), we get a palindrome (24342599524342).

The spelling of 12302554004021 in words is "twelve trillion, three hundred two billion, five hundred fifty-four million, four thousand, twenty-one".