40013040501412 has 24 divisors (see below), whose sum is σ = 76388920981632. Its totient is φ = 18187653036000.

The previous prime is 40013040501397. The next prime is 40013040501443. The reversal of 40013040501412 is 21410504031004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6825162 + ... + 11252062.

It is an arithmetic number, because the mean of its divisors is an integer number (3182871707568).

Almost surely, 2^{40013040501412} is an apocalyptic number.

It is an amenable number.

40013040501412 is a deficient number, since it is larger than the sum of its proper divisors (36375880480220).

40013040501412 is a wasteful number, since it uses less digits than its factorization.

40013040501412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4632339 (or 4632337 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 40013040501412 its reverse (21410504031004), we get a palindrome (61423544532416).

The spelling of 40013040501412 in words is "forty trillion, thirteen billion, forty million, five hundred one thousand, four hundred twelve".