2530421345341 has 4 divisors (see below), whose sum is σ = 2612047840384. Its totient is φ = 2448794850300.

The previous prime is 2530421345239. The next prime is 2530421345359. The reversal of 2530421345341 is 1435431240352.

2530421345341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2530421345341 - 2²³ = 2530412956733 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2530421345341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530421345141) 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, 40813247475 + ... + 40813247536.

It is an arithmetic number, because the mean of its divisors is an integer number (653011960096).

Almost surely, 2^{2530421345341} is an apocalyptic number.

It is an amenable number.

2530421345341 is a deficient number, since it is larger than the sum of its proper divisors (81626495043).

2530421345341 is an equidigital number, since it uses as much as digits as its factorization.

2530421345341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81626495042.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 2530421345341 its reverse (1435431240352), we get a palindrome (3965852585693).

The spelling of 2530421345341 in words is "two trillion, five hundred thirty billion, four hundred twenty-one million, three hundred forty-five thousand, three hundred forty-one".