190600040404 has 12 divisors (see below), whose sum is σ = 333565360884. Its totient is φ = 95295651584.

The previous prime is 190600040341. The next prime is 190600040419. The reversal of 190600040404 is 404040006091.

190600040404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 107971388100 + 82628652304 = 328590^2 + 287452^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 992989 + ... + 1169284.

It is an arithmetic number, because the mean of its divisors is an integer number (27797113407).

Almost surely, 2^190600040404 is an apocalyptic number.

It is an amenable number.

190600040404 is a deficient number, since it is larger than the sum of its proper divisors (142965320480).

190600040404 is a wasteful number, since it uses less digits than its factorization.

190600040404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184314 (or 2184312 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 190600040404 its reverse (404040006091), we get a palindrome (594640046495).

The spelling of 190600040404 in words is "one hundred ninety billion, six hundred million, forty thousand, four hundred four".