295666666542 has 48 divisors (see below), whose sum is σ = 690163922448. Its totient is φ = 90938090880.

The previous prime is 295666666541. The next prime is 295666666601. The reversal of 295666666542 is 245666666592.

It is a self number, because there is not a number n which added to its sum of digits gives 295666666542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (295666666541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 339313 + ... + 840515.

It is an arithmetic number, because the mean of its divisors is an integer number (14378415051).

Almost surely, 2^295666666542 is an apocalyptic number.

295666666542 is an abundant number, since it is smaller than the sum of its proper divisors (394497255906).

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

295666666542 is a wasteful number, since it uses less digits than its factorization.

295666666542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503745 (or 503742 counting only the distinct ones).

The product of its digits is 167961600, while the sum is 63.

The spelling of 295666666542 in words is "two hundred ninety-five billion, six hundred sixty-six million, six hundred sixty-six thousand, five hundred forty-two".