400104410302210 has 16 divisors (see below), whose sum is σ = 720670314953016. Its totient is φ = 159934569363328.

The previous prime is 400104410302187. The next prime is 400104410302241. The reversal of 400104410302210 is 12203014401004.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 343989613959849 + 56114796342361 = 18546957^2 + 7490981^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13399329019 + ... + 13399358878.

Almost surely, 2^{400104410302210} is an apocalyptic number.

400104410302210 is a deficient number, since it is larger than the sum of its proper divisors (320565904650806).

400104410302210 is a wasteful number, since it uses less digits than its factorization.

400104410302210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26798689397.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 400104410302210 its reverse (12203014401004), we get a palindrome (412307424703214).

The spelling of 400104410302210 in words is "four hundred trillion, one hundred four billion, four hundred ten million, three hundred two thousand, two hundred ten".