40004123344204 has 12 divisors (see below), whose sum is σ = 70010164063224. Its totient is φ = 20001219326144.

The previous prime is 40004123344181. The next prime is 40004123344249. The reversal of 40004123344204 is 40244332140004.

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, 210479629 + ... + 210669604.

It is an arithmetic number, because the mean of its divisors is an integer number (5834180338602).

Almost surely, 2^{40004123344204} is an apocalyptic number.

It is an amenable number.

40004123344204 is a deficient number, since it is larger than the sum of its proper divisors (30006040719020).

40004123344204 is a wasteful number, since it uses less digits than its factorization.

40004123344204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421172984 (or 421172982 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 40004123344204 its reverse (40244332140004), we get a palindrome (80248455484208).

The spelling of 40004123344204 in words is "forty trillion, four billion, one hundred twenty-three million, three hundred forty-four thousand, two hundred four".