342318895443 has 120 divisors (see below), whose sum is σ = 621301071600. Its totient is φ = 187093452672.

The previous prime is 342318895439. The next prime is 342318895463. The reversal of 342318895443 is 344598813243.

342318895443 is a `hidden beast` number, since 3 + 4 + 2 + 3 + 18 + 89 + 544 + 3 = 666.

342318895443 is an astonishing number since 342318895443 = 342318 + ... + 895443.

It is not a de Polignac number, because 342318895443 - 2² = 342318895439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342318895443.

It is not an unprimeable number, because it can be changed into a prime (342318895433) 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 119 ways as a sum of consecutive naturals, for example, 8644573 + ... + 8684081.

It is an arithmetic number, because the mean of its divisors is an integer number (5177508930).

Almost surely, 2^342318895443 is an apocalyptic number.

342318895443 is a deficient number, since it is larger than the sum of its proper divisors (278982176157).

342318895443 is a wasteful number, since it uses less digits than its factorization.

342318895443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39631 (or 39615 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 54.

The spelling of 342318895443 in words is "three hundred forty-two billion, three hundred eighteen million, eight hundred ninety-five thousand, four hundred forty-three".