42336473485 has 4 divisors (see below), whose sum is σ = 50803768188. Its totient is φ = 33869178784.

The previous prime is 42336473477. The next prime is 42336473521. The reversal of 42336473485 is 58437463324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14731647876 + 27604825609 = 121374^2 + 166147^2 .

It is a cyclic number.

It is not a de Polignac number, because 42336473485 - 2³ = 42336473477 is a prime.

It is a super-2 number, since 2×42336473485² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4233647344 + ... + 4233647353.

It is an arithmetic number, because the mean of its divisors is an integer number (12700942047).

Almost surely, 2^42336473485 is an apocalyptic number.

It is an amenable number.

42336473485 is a deficient number, since it is larger than the sum of its proper divisors (8467294703).

42336473485 is an equidigital number, since it uses as much as digits as its factorization.

42336473485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8467294702.

The product of its digits is 5806080, while the sum is 49.

The spelling of 42336473485 in words is "forty-two billion, three hundred thirty-six million, four hundred seventy-three thousand, four hundred eighty-five".