40440633604404 has 48 divisors (see below), whose sum is σ = 106260433176576. Its totient is φ = 11859423343200.

The previous prime is 40440633604333. The next prime is 40440633604411.

40440633604404 is nontrivially palindromic in base 10.

40440633604404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4941422302 + ... + 4941430485.

It is an arithmetic number, because the mean of its divisors is an integer number (2213759024512).

Almost surely, 2^{40440633604404} is an apocalyptic number.

40440633604404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40440633604404 is an abundant number, since it is smaller than the sum of its proper divisors (65819799572172).

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

40440633604404 is a wasteful number, since it uses less digits than its factorization.

40440633604404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9882852836 (or 9882852834 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 42.

It can be divided in two parts, 4044063 and 3604404, that added together give a palindrome (7648467).

The spelling of 40440633604404 in words is "forty trillion, four hundred forty billion, six hundred thirty-three million, six hundred four thousand, four hundred four".