42883865643135 has 64 divisors (see below), whose sum is σ = 78946208064000. Its totient is φ = 19659152309760.

The previous prime is 42883865643119. The next prime is 42883865643149. The reversal of 42883865643135 is 53134656838824.

It is not a de Polignac number, because 42883865643135 - 2⁴ = 42883865643119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11841480 + ... + 15032909.

It is an arithmetic number, because the mean of its divisors is an integer number (1233534501000).

Almost surely, 2^{42883865643135} is an apocalyptic number.

42883865643135 is a deficient number, since it is larger than the sum of its proper divisors (36062342420865).

42883865643135 is a wasteful number, since it uses less digits than its factorization.

42883865643135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26874936.

The product of its digits is 398131200, while the sum is 66.

The spelling of 42883865643135 in words is "forty-two trillion, eight hundred eighty-three billion, eight hundred sixty-five million, six hundred forty-three thousand, one hundred thirty-five".