42152656895 has 4 divisors (see below), whose sum is σ = 50583188280. Its totient is φ = 33722125512.

The previous prime is 42152656879. The next prime is 42152656919. The reversal of 42152656895 is 59865625124.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42152656895 - 2⁴ = 42152656879 is a prime.

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, 4215265685 + ... + 4215265694.

It is an arithmetic number, because the mean of its divisors is an integer number (12645797070).

Almost surely, 2^42152656895 is an apocalyptic number.

42152656895 is a deficient number, since it is larger than the sum of its proper divisors (8430531385).

42152656895 is an equidigital number, since it uses as much as digits as its factorization.

42152656895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8430531384.

The product of its digits is 5184000, while the sum is 53.

The spelling of 42152656895 in words is "forty-two billion, one hundred fifty-two million, six hundred fifty-six thousand, eight hundred ninety-five".