42838983475 has 6 divisors (see below), whose sum is σ = 53120339540. Its totient is φ = 34271186760.

The previous prime is 42838983469. The next prime is 42838983529. The reversal of 42838983475 is 57438983824.

It is not a de Polignac number, because 42838983475 - 2⁵ = 42838983443 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 856779645 + ... + 856779694.

Almost surely, 2^42838983475 is an apocalyptic number.

42838983475 is a deficient number, since it is larger than the sum of its proper divisors (10281356065).

42838983475 is a wasteful number, since it uses less digits than its factorization.

42838983475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713559349 (or 1713559344 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 61.

The spelling of 42838983475 in words is "forty-two billion, eight hundred thirty-eight million, nine hundred eighty-three thousand, four hundred seventy-five".