42882420635517 has 8 divisors (see below), whose sum is σ = 60539887956096. Its totient is φ = 26906616869312.

The previous prime is 42882420635513. The next prime is 42882420635531. The reversal of 42882420635517 is 71553602428824.

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

It is a cyclic number.

It is not a de Polignac number, because 42882420635517 - 2² = 42882420635513 is a prime.

It is a super-2 number, since 2×42882420635517² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42882420635513) 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, 420415888533 + ... + 420415888634.

It is an arithmetic number, because the mean of its divisors is an integer number (7567485994512).

Almost surely, 2^{42882420635517} is an apocalyptic number.

It is an amenable number.

42882420635517 is a deficient number, since it is larger than the sum of its proper divisors (17657467320579).

42882420635517 is a wasteful number, since it uses less digits than its factorization.

42882420635517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840831777187.

The product of its (nonzero) digits is 25804800, while the sum is 57.

The spelling of 42882420635517 in words is "forty-two trillion, eight hundred eighty-two billion, four hundred twenty million, six hundred thirty-five thousand, five hundred seventeen".