42812254835 has 16 divisors (see below), whose sum is σ = 58721918976. Its totient is φ = 29352990048.

The previous prime is 42812254801. The next prime is 42812254843. The reversal of 42812254835 is 53845221824.

It is a cyclic number.

It is not a de Polignac number, because 42812254835 - 2²⁰ = 42811206259 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191294 + ... + 349596.

It is an arithmetic number, because the mean of its divisors is an integer number (3670119936).

Almost surely, 2^42812254835 is an apocalyptic number.

42812254835 is a deficient number, since it is larger than the sum of its proper divisors (15909664141).

42812254835 is a wasteful number, since it uses less digits than its factorization.

42812254835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166042.

The product of its digits is 614400, while the sum is 44.

The spelling of 42812254835 in words is "forty-two billion, eight hundred twelve million, two hundred fifty-four thousand, eight hundred thirty-five".