40310323041 has 16 divisors (see below), whose sum is σ = 56914401600. Its totient is φ = 25290213888.

The previous prime is 40310323021. The next prime is 40310323061. The reversal of 40310323041 is 14032301304.

It is an interprime number because it is at equal distance from previous prime (40310323021) and next prime (40310323061).

It is not a de Polignac number, because 40310323041 - 2¹¹ = 40310320993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40310322999 and 40310323017.

It is not an unprimeable number, because it can be changed into a prime (40310323021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 562330 + ... + 629948.

It is an arithmetic number, because the mean of its divisors is an integer number (3557150100).

Almost surely, 2^40310323041 is an apocalyptic number.

It is an amenable number.

40310323041 is a deficient number, since it is larger than the sum of its proper divisors (16604078559).

40310323041 is a wasteful number, since it uses less digits than its factorization.

40310323041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79328.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 40310323041 its reverse (14032301304), we get a palindrome (54342624345).

The spelling of 40310323041 in words is "forty billion, three hundred ten million, three hundred twenty-three thousand, forty-one".