40623111712244 has 24 divisors (see below), whose sum is σ = 71317368470208. Its totient is φ = 20246823555840.

The previous prime is 40623111712243. The next prime is 40623111712301. The reversal of 40623111712244 is 44221711132604.

40623111712244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40623111712198 and 40623111712207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40623111712243) 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 7 ways as a sum of consecutive naturals, for example, 11273552 + ... + 14433959.

It is an arithmetic number, because the mean of its divisors is an integer number (2971557019592).

Almost surely, 2^{40623111712244} is an apocalyptic number.

It is an amenable number.

40623111712244 is a deficient number, since it is larger than the sum of its proper divisors (30694256757964).

40623111712244 is a wasteful number, since it uses less digits than its factorization.

40623111712244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25708775 (or 25708773 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

Adding to 40623111712244 its reverse (44221711132604), we get a palindrome (84844822844848).

The spelling of 40623111712244 in words is "forty trillion, six hundred twenty-three billion, one hundred eleven million, seven hundred twelve thousand, two hundred forty-four".