40131313322099 has 4 divisors (see below), whose sum is σ = 40888507913136. Its totient is φ = 39374118731064.

The previous prime is 40131313322077. The next prime is 40131313322143. The reversal of 40131313322099 is 99022331313104.

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

It is a cyclic number.

It is not a de Polignac number, because 40131313322099 - 2²⁰ = 40131312273523 is a prime.

It is a super-2 number, since 2×40131313322099² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40131313324099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378597295439 + ... + 378597295544.

It is an arithmetic number, because the mean of its divisors is an integer number (10222126978284).

Almost surely, 2^{40131313322099} is an apocalyptic number.

40131313322099 is a deficient number, since it is larger than the sum of its proper divisors (757194591037).

40131313322099 is an equidigital number, since it uses as much as digits as its factorization.

40131313322099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757194591036.

The product of its (nonzero) digits is 104976, while the sum is 41.

The spelling of 40131313322099 in words is "forty trillion, one hundred thirty-one billion, three hundred thirteen million, three hundred twenty-two thousand, ninety-nine".