40214023313 has 4 divisors (see below), whose sum is σ = 40218845988. Its totient is φ = 40209200640.

The previous prime is 40214023307. The next prime is 40214023319. The reversal of 40214023313 is 31332041204.

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

It is an interprime number because it is at equal distance from previous prime (40214023307) and next prime (40214023319).

It can be written as a sum of positive squares in 2 ways, for example, as 31459052689 + 8754970624 = 177367^2 + 93568^2 .

It is a cyclic number.

It is not a de Polignac number, because 40214023313 - 2²⁶ = 40146914449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40214023319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2398808 + ... + 2415513.

It is an arithmetic number, because the mean of its divisors is an integer number (10054711497).

Almost surely, 2^40214023313 is an apocalyptic number.

It is an amenable number.

40214023313 is a deficient number, since it is larger than the sum of its proper divisors (4822675).

40214023313 is an equidigital number, since it uses as much as digits as its factorization.

40214023313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4822674.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 40214023313 its reverse (31332041204), we get a palindrome (71546064517).

The spelling of 40214023313 in words is "forty billion, two hundred fourteen million, twenty-three thousand, three hundred thirteen".