40004044040004 has 24 divisors (see below), whose sum is σ = 101828475738528. Its totient is φ = 12122437587840.

The previous prime is 40004044039991. The next prime is 40004044040017.

40004044040004 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (40004044039991) and next prime (40004044040017).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151530469717 + ... + 151530469980.

It is an arithmetic number, because the mean of its divisors is an integer number (4242853155772).

Almost surely, 2^{40004044040004} is an apocalyptic number.

40004044040004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40004044040004 is an abundant number, since it is smaller than the sum of its proper divisors (61824431698524).

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

40004044040004 is a wasteful number, since it uses less digits than its factorization.

40004044040004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303060939715 (or 303060939713 counting only the distinct ones).

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

It can be divided in two parts, 4000404 and 4040004, that added together give a palindrome (8040408).

The spelling of 40004044040004 in words is "forty trillion, four billion, forty-four million, forty thousand, four", and thus it is an eban number.