40244124134311 has 4 divisors (see below), whose sum is σ = 40244171338800. Its totient is φ = 40244076929824.

The previous prime is 40244124134261. The next prime is 40244124134329. The reversal of 40244124134311 is 11343142144204.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40244124134311 - 2⁹ = 40244124133799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40244124134411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22299451 + ... + 24036508.

It is an arithmetic number, because the mean of its divisors is an integer number (10061042834700).

Almost surely, 2^{40244124134311} is an apocalyptic number.

40244124134311 is a deficient number, since it is larger than the sum of its proper divisors (47204489).

40244124134311 is an equidigital number, since it uses as much as digits as its factorization.

40244124134311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47204488.

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 40244124134311 its reverse (11343142144204), we get a palindrome (51587266278515).

The spelling of 40244124134311 in words is "forty trillion, two hundred forty-four billion, one hundred twenty-four million, one hundred thirty-four thousand, three hundred eleven".