42020508082287 has 32 divisors (see below), whose sum is σ = 64225647270400. Its totient is φ = 23938928345088.

The previous prime is 42020508082253. The next prime is 42020508082327. The reversal of 42020508082287 is 78228080502024.

It is not a de Polignac number, because 42020508082287 - 2⁷ = 42020508082159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42020508082237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7063164 + ... + 11572782.

It is an arithmetic number, because the mean of its divisors is an integer number (2007051477200).

Almost surely, 2^{42020508082287} is an apocalyptic number.

42020508082287 is a deficient number, since it is larger than the sum of its proper divisors (22205139188113).

42020508082287 is a wasteful number, since it uses less digits than its factorization.

42020508082287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4510975.

The product of its (nonzero) digits is 1146880, while the sum is 48.

The spelling of 42020508082287 in words is "forty-two trillion, twenty billion, five hundred eight million, eighty-two thousand, two hundred eighty-seven".