40313044523341 has 4 divisors (see below), whose sum is σ = 42434783708800. Its totient is φ = 38191305337884.

The previous prime is 40313044523329. The next prime is 40313044523347. The reversal of 40313044523341 is 14332544031304.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40313044523341 - 2¹¹ = 40313044521293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40313044523341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40313044523347) 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, 1060869592701 + ... + 1060869592738.

It is an arithmetic number, because the mean of its divisors is an integer number (10608695927200).

Almost surely, 2^{40313044523341} is an apocalyptic number.

It is an amenable number.

40313044523341 is a deficient number, since it is larger than the sum of its proper divisors (2121739185459).

40313044523341 is a wasteful number, since it uses less digits than its factorization.

40313044523341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121739185458.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 40313044523341 its reverse (14332544031304), we get a palindrome (54645588554645).

The spelling of 40313044523341 in words is "forty trillion, three hundred thirteen billion, forty-four million, five hundred twenty-three thousand, three hundred forty-one".