40113000760821 has 16 divisors (see below), whose sum is σ = 56356928893440. Its totient is φ = 25308435590640.

The previous prime is 40113000760709. The next prime is 40113000760837. The reversal of 40113000760821 is 12806700031104.

40113000760821 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40113000760821 - 2⁹ = 40113000760309 is a prime.

It is a super-2 number, since 2×40113000760821² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40113000768821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362322025 + ... + 362432718.

It is an arithmetic number, because the mean of its divisors is an integer number (3522308055840).

Almost surely, 2^{40113000760821} is an apocalyptic number.

It is an amenable number.

40113000760821 is a deficient number, since it is larger than the sum of its proper divisors (16243928132619).

40113000760821 is a wasteful number, since it uses less digits than its factorization.

40113000760821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724755736.

The product of its (nonzero) digits is 8064, while the sum is 33.

Adding to 40113000760821 its reverse (12806700031104), we get a palindrome (52919700791925).

The spelling of 40113000760821 in words is "forty trillion, one hundred thirteen billion, seven hundred sixty thousand, eight hundred twenty-one".