342527564045 has 4 divisors (see below), whose sum is σ = 411033076860. Its totient is φ = 274022051232.

The previous prime is 342527564039. The next prime is 342527564083. The reversal of 342527564045 is 540465725243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 540465725243 = 1979 ⋅273100417.

It can be written as a sum of positive squares in 2 ways, for example, as 55936507081 + 286591056964 = 236509^2 + 535342^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342527564045 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34252756400 + ... + 34252756409.

It is an arithmetic number, because the mean of its divisors is an integer number (102758269215).

Almost surely, 2^342527564045 is an apocalyptic number.

It is an amenable number.

342527564045 is a deficient number, since it is larger than the sum of its proper divisors (68505512815).

342527564045 is an equidigital number, since it uses as much as digits as its factorization.

342527564045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68505512814.

The product of its (nonzero) digits is 4032000, while the sum is 47.

The spelling of 342527564045 in words is "three hundred forty-two billion, five hundred twenty-seven million, five hundred sixty-four thousand, forty-five".