40424115135504 has 40 divisors (see below), whose sum is σ = 104435720364672. Its totient is φ = 13473833269120.

The previous prime is 40424115135461. The next prime is 40424115135563. The reversal of 40424115135504 is 40553151142404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26493144 + ... + 27977399.

Almost surely, 2^{40424115135504} is an apocalyptic number.

It is an amenable number.

40424115135504 is an abundant number, since it is smaller than the sum of its proper divisors (64011605229168).

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

40424115135504 is a wasteful number, since it uses less digits than its factorization.

40424115135504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54486015 (or 54486009 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

Adding to 40424115135504 its reverse (40553151142404), we get a palindrome (80977266277908).

The spelling of 40424115135504 in words is "forty trillion, four hundred twenty-four billion, one hundred fifteen million, one hundred thirty-five thousand, five hundred four".