40411213312 has 20 divisors (see below), whose sum is σ = 80743499496. Its totient is φ = 20205606400.

The previous prime is 40411213289. The next prime is 40411213343. The reversal of 40411213312 is 21331211404.

It is a super-2 number, since 2×40411213312² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39463564 + ... + 39464587.

Almost surely, 2^40411213312 is an apocalyptic number.

It is an amenable number.

40411213312 is a deficient number, since it is larger than the sum of its proper divisors (40332286184).

40411213312 is an frugal number, since it uses more digits than its factorization.

40411213312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78928169 (or 78928153 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 40411213312 its reverse (21331211404), we get a palindrome (61742424716).

The spelling of 40411213312 in words is "forty billion, four hundred eleven million, two hundred thirteen thousand, three hundred twelve".