10204423421404 has 48 divisors (see below), whose sum is σ = 18937230923520. Its totient is φ = 4797783792000.

The previous prime is 10204423421383. The next prime is 10204423421429. The reversal of 10204423421404 is 40412432440201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88100529 + ... + 88216279.

It is an arithmetic number, because the mean of its divisors is an integer number (394525644240).

Almost surely, 2^{10204423421404} is an apocalyptic number.

It is an amenable number.

10204423421404 is a deficient number, since it is larger than the sum of its proper divisors (8732807502116).

10204423421404 is a wasteful number, since it uses less digits than its factorization.

10204423421404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124378 (or 124376 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 10204423421404 its reverse (40412432440201), we get a palindrome (50616855861605).

The spelling of 10204423421404 in words is "ten trillion, two hundred four billion, four hundred twenty-three million, four hundred twenty-one thousand, four hundred four".