42872577695 has 8 divisors (see below), whose sum is σ = 54473392944. Its totient is φ = 32280529024.

The previous prime is 42872577677. The next prime is 42872577719. The reversal of 42872577695 is 59677527824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42872577695 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252191549 + ... + 252191718.

It is an arithmetic number, because the mean of its divisors is an integer number (6809174118).

Almost surely, 2^42872577695 is an apocalyptic number.

42872577695 is a deficient number, since it is larger than the sum of its proper divisors (11600815249).

42872577695 is a wasteful number, since it uses less digits than its factorization.

42872577695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504383289.

The product of its digits is 59270400, while the sum is 62.

The spelling of 42872577695 in words is "forty-two billion, eight hundred seventy-two million, five hundred seventy-seven thousand, six hundred ninety-five".