842023001 has 8 divisors (see below), whose sum is σ = 870827520. Its totient is φ = 813672288.

The previous prime is 842022997. The next prime is 842023087. The reversal of 842023001 is 100320248.

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

It is a cyclic number.

It is not a de Polignac number, because 842023001 - 2² = 842022997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (842028001) 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, 109676 + ... + 117101.

It is an arithmetic number, because the mean of its divisors is an integer number (108853440).

Almost surely, 2^842023001 is an apocalyptic number.

It is an amenable number.

842023001 is a deficient number, since it is larger than the sum of its proper divisors (28804519).

842023001 is a wasteful number, since it uses less digits than its factorization.

842023001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226903.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 842023001 is about 29017.6325877905. The cubic root of 842023001 is about 944.2956411617.

Adding to 842023001 its reverse (100320248), we get a palindrome (942343249).

The spelling of 842023001 in words is "eight hundred forty-two million, twenty-three thousand, one".