842716241 has 8 divisors (see below), whose sum is σ = 846820800. Its totient is φ = 838622160.

The previous prime is 842716211. The next prime is 842716261. The reversal of 842716241 is 142617248.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-842716241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (842716201) 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, 192050 + ... + 196388.

It is an arithmetic number, because the mean of its divisors is an integer number (105852600).

Almost surely, 2^842716241 is an apocalyptic number.

It is an amenable number.

842716241 is a deficient number, since it is larger than the sum of its proper divisors (4104559).

842716241 is a wasteful number, since it uses less digits than its factorization.

842716241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5239.

The product of its digits is 21504, while the sum is 35.

The square root of 842716241 is about 29029.5752810819. The cubic root of 842716241 is about 944.5547171967.

The spelling of 842716241 in words is "eight hundred forty-two million, seven hundred sixteen thousand, two hundred forty-one".