42516080277 has 8 divisors (see below), whose sum is σ = 61841571360. Its totient is φ = 25767321360.

The previous prime is 42516080177. The next prime is 42516080339. The reversal of 42516080277 is 77208061524.

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

It is not a de Polignac number, because 42516080277 - 2²⁰ = 42515031701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42516080177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 644183002 + ... + 644183067.

It is an arithmetic number, because the mean of its divisors is an integer number (7730196420).

Almost surely, 2^42516080277 is an apocalyptic number.

It is an amenable number.

42516080277 is a deficient number, since it is larger than the sum of its proper divisors (19325491083).

42516080277 is a wasteful number, since it uses less digits than its factorization.

42516080277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288366083.

The product of its (nonzero) digits is 188160, while the sum is 42.

The spelling of 42516080277 in words is "forty-two billion, five hundred sixteen million, eighty thousand, two hundred seventy-seven".