2872342001 has 4 divisors (see below), whose sum is σ = 2876058612. Its totient is φ = 2868625392.

The previous prime is 2872341977. The next prime is 2872342019. The reversal of 2872342001 is 1002432782.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1460386225 + 1411955776 = 38215^2 + 37576^2 .

It is a cyclic number.

It is not a de Polignac number, because 2872342001 - 2²² = 2868147697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2872342021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1857146 + ... + 1858691.

It is an arithmetic number, because the mean of its divisors is an integer number (719014653).

Almost surely, 2^2872342001 is an apocalyptic number.

It is an amenable number.

2872342001 is a deficient number, since it is larger than the sum of its proper divisors (3716611).

2872342001 is an equidigital number, since it uses as much as digits as its factorization.

2872342001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3716610.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 2872342001 is about 53594.2347739008. The cubic root of 2872342001 is about 1421.4951521710.

Adding to 2872342001 its reverse (1002432782), we get a palindrome (3874774783).

The spelling of 2872342001 in words is "two billion, eight hundred seventy-two million, three hundred forty-two thousand, one".