4206902401 has 8 divisors (see below), whose sum is σ = 4615992360. Its totient is φ = 3810024192.

The previous prime is 4206902363. The next prime is 4206902411. The reversal of 4206902401 is 1042096024.

It can be written as a sum of positive squares in 4 ways, for example, as 1479556225 + 2727346176 = 38465^2 + 52224^2 .

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

It is not a de Polignac number, because 4206902401 - 2²³ = 4198513793 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4206902401.

It is not an unprimeable number, because it can be changed into a prime (4206902411) 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, 3052216 + ... + 3053593.

It is an arithmetic number, because the mean of its divisors is an integer number (576999045).

Almost surely, 2^4206902401 is an apocalyptic number.

It is an amenable number.

4206902401 is a deficient number, since it is larger than the sum of its proper divisors (409089959).

4206902401 is a wasteful number, since it uses less digits than its factorization.

4206902401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6105875.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4206902401 is about 64860.6383024404. The cubic root of 4206902401 is about 1614.3120139900.

Adding to 4206902401 its reverse (1042096024), we get a palindrome (5248998425).

The spelling of 4206902401 in words is "four billion, two hundred six million, nine hundred two thousand, four hundred one".