265342211620242 has 16 divisors (see below), whose sum is σ = 561901154019552. Its totient is φ = 83244615410240.

The previous prime is 265342211620229. The next prime is 265342211620243. The reversal of 265342211620242 is 242026112243562.

265342211620242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 265342211620194 and 265342211620203.

It is not an unprimeable number, because it can be changed into a prime (265342211620243) 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, 1300697115684 + ... + 1300697115887.

It is an arithmetic number, because the mean of its divisors is an integer number (35118822126222).

Almost surely, 2^{265342211620242} is an apocalyptic number.

265342211620242 is an abundant number, since it is smaller than the sum of its proper divisors (296558942399310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

265342211620242 is a wasteful number, since it uses less digits than its factorization.

265342211620242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2601394231593.

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 265342211620242 in words is "two hundred sixty-five trillion, three hundred forty-two billion, two hundred eleven million, six hundred twenty thousand, two hundred forty-two".