342145244036256 has 24 divisors (see below), whose sum is σ = 898131265595424. Its totient is φ = 114048414678720.

The previous prime is 342145244036249. The next prime is 342145244036257. The reversal of 342145244036256 is 652630442541243.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 342145244036199 and 342145244036208.

It is not an unprimeable number, because it can be changed into a prime (342145244036257) 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, 1782006479260 + ... + 1782006479451.

It is an arithmetic number, because the mean of its divisors is an integer number (37422136066476).

Almost surely, 2^{342145244036256} is an apocalyptic number.

It is an amenable number.

342145244036256 is an abundant number, since it is smaller than the sum of its proper divisors (555986021559168).

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

342145244036256 is a wasteful number, since it uses less digits than its factorization.

342145244036256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3564012958724 (or 3564012958716 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 51.

Adding to 342145244036256 its reverse (652630442541243), we get a palindrome (994775686577499).

The spelling of 342145244036256 in words is "three hundred forty-two trillion, one hundred forty-five billion, two hundred forty-four million, thirty-six thousand, two hundred fifty-six".