404404134341202 has 56 divisors (see below), whose sum is σ = 909861025950684. Its totient is φ = 134746867661184.

The previous prime is 404404134341147. The next prime is 404404134341297. The reversal of 404404134341202 is 202143431404404.

404404134341202 is a `hidden beast` number, since 4 + 0 + 4 + 4 + 0 + 4 + 13 + 434 + 1 + 202 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 394502658892281 + 9901475448921 = 19862091^2 + 3146661^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 52473843 + ... + 59685110.

Almost surely, 2^{404404134341202} is an apocalyptic number.

404404134341202 is an abundant number, since it is smaller than the sum of its proper divisors (505456891609482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404404134341202 is a wasteful number, since it uses less digits than its factorization.

404404134341202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112161446 (or 112161431 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 404404134341202 its reverse (202143431404404), we get a palindrome (606547565745606).

The spelling of 404404134341202 in words is "four hundred four trillion, four hundred four billion, one hundred thirty-four million, three hundred forty-one thousand, two hundred two".