356404410202 has 16 divisors (see below), whose sum is σ = 568158368040. Its totient is φ = 167096224768.

The previous prime is 356404410149. The next prime is 356404410211. The reversal of 356404410202 is 202014404653.

It can be written as a sum of positive squares in 4 ways, for example, as 271285764201 + 85118646001 = 520851^2 + 291751^2 .

It is a super-2 number, since 2×356404410202² (a number of 24 digits) contains 22 as substring.

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, 19475023 + ... + 19493314.

Almost surely, 2^356404410202 is an apocalyptic number.

356404410202 is a deficient number, since it is larger than the sum of its proper divisors (211753957838).

356404410202 is a wasteful number, since it uses less digits than its factorization.

356404410202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38968625.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 356404410202 its reverse (202014404653), we get a palindrome (558418814855).

The spelling of 356404410202 in words is "three hundred fifty-six billion, four hundred four million, four hundred ten thousand, two hundred two".