42045061057227 has 20 divisors (see below), whose sum is σ = 62834235393600. Its totient is φ = 28018356523344.

The previous prime is 42045061057193. The next prime is 42045061057243. The reversal of 42045061057227 is 72275016054024.

42045061057227 is a `hidden beast` number, since 4 + 2 + 0 + 4 + 5 + 0 + 610 + 5 + 7 + 2 + 27 = 666.

It is not a de Polignac number, because 42045061057227 - 2¹² = 42045061053131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42045061057297) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 107991348 + ... + 108379985.

It is an arithmetic number, because the mean of its divisors is an integer number (3141711769680).

Almost surely, 2^{42045061057227} is an apocalyptic number.

42045061057227 is a deficient number, since it is larger than the sum of its proper divisors (20789174336373).

42045061057227 is a wasteful number, since it uses less digits than its factorization.

42045061057227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216373744 (or 216373735 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 45.

The spelling of 42045061057227 in words is "forty-two trillion, forty-five billion, sixty-one million, fifty-seven thousand, two hundred twenty-seven".