404023124104 has 16 divisors (see below), whose sum is σ = 757590741900. Its totient is φ = 201998926272.

The previous prime is 404023124053. The next prime is 404023124149. The reversal of 404023124104 is 401421320404.

It can be written as a sum of positive squares in 2 ways, for example, as 387005921604 + 17017202500 = 622098^2 + 130450^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1442887 + ... + 1699990.

Almost surely, 2^404023124104 is an apocalyptic number.

It is an amenable number.

404023124104 is a deficient number, since it is larger than the sum of its proper divisors (353567617796).

404023124104 is a wasteful number, since it uses less digits than its factorization.

404023124104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3158952 (or 3158948 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 404023124104 its reverse (401421320404), we get a palindrome (805444444508).

The spelling of 404023124104 in words is "four hundred four billion, twenty-three million, one hundred twenty-four thousand, one hundred four".