40313111213 has 16 divisors (see below), whose sum is σ = 41461728000. Its totient is φ = 39185145792.

The previous prime is 40313111197. The next prime is 40313111231. The reversal of 40313111213 is 31211131304.

It is a cyclic number.

It is not a de Polignac number, because 40313111213 - 2⁴ = 40313111197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40313113213) 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 15 ways as a sum of consecutive naturals, for example, 1337018 + ... + 1366836.

It is an arithmetic number, because the mean of its divisors is an integer number (2591358000).

Almost surely, 2^40313111213 is an apocalyptic number.

It is an amenable number.

40313111213 is a deficient number, since it is larger than the sum of its proper divisors (1148616787).

40313111213 is a wasteful number, since it uses less digits than its factorization.

40313111213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30164.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 40313111213 its reverse (31211131304), we get a palindrome (71524242517).

The spelling of 40313111213 in words is "forty billion, three hundred thirteen million, one hundred eleven thousand, two hundred thirteen".