42241642656241 has 8 divisors (see below), whose sum is σ = 50375126646144. Its totient is φ = 34632899568960.

The previous prime is 42241642656193. The next prime is 42241642656341. The reversal of 42241642656241 is 14265624614224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42241642656241 - 2¹¹ = 42241642654193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42241642656341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131185225480 + ... + 131185225801.

It is an arithmetic number, because the mean of its divisors is an integer number (6296890830768).

Almost surely, 2^{42241642656241} is an apocalyptic number.

It is an amenable number.

42241642656241 is a deficient number, since it is larger than the sum of its proper divisors (8133483989903).

42241642656241 is a wasteful number, since it uses less digits than its factorization.

42241642656241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262370451311.

The product of its digits is 4423680, while the sum is 49.

The spelling of 42241642656241 in words is "forty-two trillion, two hundred forty-one billion, six hundred forty-two million, six hundred fifty-six thousand, two hundred forty-one".