23406010202 has 8 divisors (see below), whose sum is σ = 35771449716. Its totient is φ = 11482193632.

The previous prime is 23406010189. The next prime is 23406010223. The reversal of 23406010202 is 20201060432.

It can be written as a sum of positive squares in 2 ways, for example, as 23025331081 + 380679121 = 151741^2 + 19511^2 .

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

It is a super-2 number, since 2×23406010202² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110405603 + ... + 110405814.

Almost surely, 2^23406010202 is an apocalyptic number.

23406010202 is a deficient number, since it is larger than the sum of its proper divisors (12365439514).

23406010202 is a wasteful number, since it uses less digits than its factorization.

23406010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220811472.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23406010202 its reverse (20201060432), we get a palindrome (43607070634).

The spelling of 23406010202 in words is "twenty-three billion, four hundred six million, ten thousand, two hundred two".