40040241052404 has 24 divisors (see below), whose sum is σ = 95952289369888. Its totient is φ = 12986024124960.

The previous prime is 40040241052403. The next prime is 40040241052423. The reversal of 40040241052404 is 40425014204004.

It is a super-3 number, since 3×40040241052404³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40040241052403) 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, 45090361102 + ... + 45090361989.

Almost surely, 2^{40040241052404} is an apocalyptic number.

It is an amenable number.

40040241052404 is an abundant number, since it is smaller than the sum of its proper divisors (55912048317484).

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

40040241052404 is a wasteful number, since it uses less digits than its factorization.

40040241052404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90180723135 (or 90180723133 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 40040241052404 its reverse (40425014204004), we get a palindrome (80465255256408).

The spelling of 40040241052404 in words is "forty trillion, forty billion, two hundred forty-one million, fifty-two thousand, four hundred four".