42847176740227 has 4 divisors (see below), whose sum is σ = 42847672806160. Its totient is φ = 42846680674296.

The previous prime is 42847176740153. The next prime is 42847176740231. The reversal of 42847176740227 is 72204767174824.

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

It is a cyclic number.

It is not a de Polignac number, because 42847176740227 - 2³⁵ = 42812817001859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42847176740287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247903383 + ... + 248076160.

It is an arithmetic number, because the mean of its divisors is an integer number (10711918201540).

Almost surely, 2^{42847176740227} is an apocalyptic number.

42847176740227 is a deficient number, since it is larger than the sum of its proper divisors (496065933).

42847176740227 is an equidigital number, since it uses as much as digits as its factorization.

42847176740227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496065932.

The product of its (nonzero) digits is 59006976, while the sum is 61.

The spelling of 42847176740227 in words is "forty-two trillion, eight hundred forty-seven billion, one hundred seventy-six million, seven hundred forty thousand, two hundred twenty-seven".