42354512241 has 8 divisors (see below), whose sum is σ = 57000465504. Its totient is φ = 27972450240.

The previous prime is 42354512231. The next prime is 42354512303. The reversal of 42354512241 is 14221545324.

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

It is not a de Polignac number, because 42354512241 - 2¹⁰ = 42354511217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42354512231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65972440 + ... + 65973081.

It is an arithmetic number, because the mean of its divisors is an integer number (7125058188).

Almost surely, 2^42354512241 is an apocalyptic number.

It is an amenable number.

42354512241 is a deficient number, since it is larger than the sum of its proper divisors (14645953263).

42354512241 is a wasteful number, since it uses less digits than its factorization.

42354512241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131945631.

The product of its digits is 38400, while the sum is 33.

The spelling of 42354512241 in words is "forty-two billion, three hundred fifty-four million, five hundred twelve thousand, two hundred forty-one".