40534400443504 has 80 divisors (see below), whose sum is σ = 87294162503520. Its totient is φ = 18076538055680.

The previous prime is 40534400443417. The next prime is 40534400443567.

40534400443504 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540212262 + ... + 540287290.

It is an arithmetic number, because the mean of its divisors is an integer number (1091177031294).

Almost surely, 2^{40534400443504} is an apocalyptic number.

40534400443504 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40534400443504 is an abundant number, since it is smaller than the sum of its proper divisors (46759762060016).

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

40534400443504 is a wasteful number, since it uses less digits than its factorization.

40534400443504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133018 (or 133012 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 40.

It can be divided in two parts, 40534400 and 443504, that added together give a palindrome (40977904).

The spelling of 40534400443504 in words is "forty trillion, five hundred thirty-four billion, four hundred million, four hundred forty-three thousand, five hundred four".