40041115404 has 48 divisors (see below), whose sum is σ = 96515198976. Its totient is φ = 12906835200.

The previous prime is 40041115369. The next prime is 40041115409. The reversal of 40041115404 is 40451114004.

It is not an unprimeable number, because it can be changed into a prime (40041115409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466749 + ... + 545835.

It is an arithmetic number, because the mean of its divisors is an integer number (2010733312).

Almost surely, 2^40041115404 is an apocalyptic number.

It is an amenable number.

40041115404 is an abundant number, since it is smaller than the sum of its proper divisors (56474083572).

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

40041115404 is a wasteful number, since it uses less digits than its factorization.

40041115404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80486 (or 80484 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 40041115404 its reverse (40451114004), we get a palindrome (80492229408).

The spelling of 40041115404 in words is "forty billion, forty-one million, one hundred fifteen thousand, four hundred four".