40329158107 has 6 divisors (see below), whose sum is σ = 46913510508. Its totient is φ = 34567849764.

The previous prime is 40329158099. The next prime is 40329158113. The reversal of 40329158107 is 70185192304.

It is not a de Polignac number, because 40329158107 - 2³ = 40329158099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40329158107.

It is not an unprimeable number, because it can be changed into a prime (40329158117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 411521973 + ... + 411522070.

It is an arithmetic number, because the mean of its divisors is an integer number (7818918418).

Almost surely, 2^40329158107 is an apocalyptic number.

40329158107 is a deficient number, since it is larger than the sum of its proper divisors (6584352401).

40329158107 is an equidigital number, since it uses as much as digits as its factorization.

40329158107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823044057 (or 823044050 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 40329158107 in words is "forty billion, three hundred twenty-nine million, one hundred fifty-eight thousand, one hundred seven".