404130343103502 has 16 divisors (see below), whose sum is σ = 808961692887120. Its totient is φ = 134593279921152.

The previous prime is 404130343103297. The next prime is 404130343103519. The reversal of 404130343103502 is 205301343031404.

It is a congruent number.

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, 29208604177 + ... + 29208618012.

It is an arithmetic number, because the mean of its divisors is an integer number (50560105805445).

Almost surely, 2^{404130343103502} is an apocalyptic number.

404130343103502 is an abundant number, since it is smaller than the sum of its proper divisors (404831349783618).

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

404130343103502 is a wasteful number, since it uses less digits than its factorization.

404130343103502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58417223347.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 404130343103502 its reverse (205301343031404), we get a palindrome (609431686134906).

The spelling of 404130343103502 in words is "four hundred four trillion, one hundred thirty billion, three hundred forty-three million, one hundred three thousand, five hundred two".