40204004024004 has 12 divisors (see below), whose sum is σ = 93809342722704. Its totient is φ = 13401334674664.

The previous prime is 40204004023999. The next prime is 40204004024053. The reversal of 40204004024004 is 40042040040204.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×40204004024004³ (a number of 42 digits) contains 333 as substring.

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, 1675166834322 + ... + 1675166834345.

It is an arithmetic number, because the mean of its divisors is an integer number (7817445226892).

Almost surely, 2^{40204004024004} is an apocalyptic number.

It is an amenable number.

40204004024004 is an abundant number, since it is smaller than the sum of its proper divisors (53605338698700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40204004024004 is a wasteful number, since it uses less digits than its factorization.

40204004024004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3350333668674 (or 3350333668672 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 40204004024004 its reverse (40042040040204), we get a palindrome (80246044064208).

The spelling of 40204004024004 in words is "forty trillion, two hundred four billion, four million, twenty-four thousand, four".