404213412102 has 16 divisors (see below), whose sum is σ = 808434975792. Its totient is φ = 134736445440.

The previous prime is 404213412089. The next prime is 404213412107. The reversal of 404213412102 is 201214312404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404213412107) 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, 444102 + ... + 1002822.

It is an arithmetic number, because the mean of its divisors is an integer number (50527185987).

Almost surely, 2^404213412102 is an apocalyptic number.

404213412102 is an abundant number, since it is smaller than the sum of its proper divisors (404221563690).

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

404213412102 is a wasteful number, since it uses less digits than its factorization.

404213412102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679303.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 404213412102 its reverse (201214312404), we get a palindrome (605427724506).

The spelling of 404213412102 in words is "four hundred four billion, two hundred thirteen million, four hundred twelve thousand, one hundred two".