40310232413 has 4 divisors (see below), whose sum is σ = 43974799008. Its totient is φ = 36645665820.

The previous prime is 40310232407. The next prime is 40310232427. The reversal of 40310232413 is 31423201304.

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 40310232413 - 2⁶ = 40310232349 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 (40310232913) 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 3 ways as a sum of consecutive naturals, for example, 1832283281 + ... + 1832283302.

It is an arithmetic number, because the mean of its divisors is an integer number (10993699752).

Almost surely, 2^40310232413 is an apocalyptic number.

It is an amenable number.

40310232413 is a deficient number, since it is larger than the sum of its proper divisors (3664566595).

40310232413 is a wasteful number, since it uses less digits than its factorization.

40310232413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3664566594.

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

Adding to 40310232413 its reverse (31423201304), we get a palindrome (71733433717).

The spelling of 40310232413 in words is "forty billion, three hundred ten million, two hundred thirty-two thousand, four hundred thirteen".