42541331364266 has 32 divisors (see below), whose sum is σ = 74480486211072. Its totient is φ = 17843885406720.

The previous prime is 42541331364247. The next prime is 42541331364293. The reversal of 42541331364266 is 66246313314524.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68806586 + ... + 69422106.

It is an arithmetic number, because the mean of its divisors is an integer number (2327515194096).

Almost surely, 2^{42541331364266} is an apocalyptic number.

42541331364266 is a deficient number, since it is larger than the sum of its proper divisors (31939154846806).

42541331364266 is a wasteful number, since it uses less digits than its factorization.

42541331364266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720614.

The product of its digits is 7464960, while the sum is 50.

The spelling of 42541331364266 in words is "forty-two trillion, five hundred forty-one billion, three hundred thirty-one million, three hundred sixty-four thousand, two hundred sixty-six".