40002001304204 has 24 divisors (see below), whose sum is σ = 70017716740608. Its totient is φ = 19996939766160.

The previous prime is 40002001304201. The next prime is 40002001304327. The reversal of 40002001304204 is 40240310020004.

It is not an unprimeable number, because it can be changed into a prime (40002001304201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571495649 + ... + 571565639.

It is an arithmetic number, because the mean of its divisors is an integer number (2917404864192).

Almost surely, 2^{40002001304204} is an apocalyptic number.

It is an amenable number.

40002001304204 is a deficient number, since it is larger than the sum of its proper divisors (30015715436404).

40002001304204 is a wasteful number, since it uses less digits than its factorization.

40002001304204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96965 (or 96963 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 40002001304204 its reverse (40240310020004), we get a palindrome (80242311324208).

The spelling of 40002001304204 in words is "forty trillion, two billion, one million, three hundred four thousand, two hundred four".