40224002313 has 16 divisors (see below), whose sum is σ = 58511183616. Its totient is φ = 24376706640.

The previous prime is 40224002233. The next prime is 40224002321. The reversal of 40224002313 is 31320042204.

It is not a de Polignac number, because 40224002313 - 2¹⁸ = 40223740169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40224002313.

It is not an unprimeable number, because it can be changed into a prime (40224002333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 798006 + ... + 846912.

It is an arithmetic number, because the mean of its divisors is an integer number (3656948976).

Almost surely, 2^40224002313 is an apocalyptic number.

It is an amenable number.

40224002313 is a deficient number, since it is larger than the sum of its proper divisors (18287181303).

40224002313 is a wasteful number, since it uses less digits than its factorization.

40224002313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73844.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 40224002313 its reverse (31320042204), we get a palindrome (71544044517).

The spelling of 40224002313 in words is "forty billion, two hundred twenty-four million, two thousand, three hundred thirteen".