2436315025345 has 4 divisors (see below), whose sum is σ = 2923578030420. Its totient is φ = 1949052020272.

The previous prime is 2436315025223. The next prime is 2436315025349. The reversal of 2436315025345 is 5435205136342.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1450909384369 + 985405640976 = 1204537^2 + 992676^2 .

It is a cyclic number.

It is not a de Polignac number, because 2436315025345 - 2²¹ = 2436312928193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2436315025349) 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, 243631502530 + ... + 243631502539.

It is an arithmetic number, because the mean of its divisors is an integer number (730894507605).

Almost surely, 2^{2436315025345} is an apocalyptic number.

It is an amenable number.

2436315025345 is a deficient number, since it is larger than the sum of its proper divisors (487263005075).

2436315025345 is an equidigital number, since it uses as much as digits as its factorization.

2436315025345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487263005074.

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 2436315025345 in words is "two trillion, four hundred thirty-six billion, three hundred fifteen million, twenty-five thousand, three hundred forty-five".