39845616698395 has 8 divisors (see below), whose sum is σ = 48390821243856. Its totient is φ = 31492439221536.

The previous prime is 39845616698353. The next prime is 39845616698399. The reversal of 39845616698395 is 59389661654893.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 39845616698395 - 2⁷ = 39845616698267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39845616698399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48006766692 + ... + 48006767521.

It is an arithmetic number, because the mean of its divisors is an integer number (6048852655482).

Almost surely, 2^{39845616698395} is an apocalyptic number.

39845616698395 is a deficient number, since it is larger than the sum of its proper divisors (8545204545461).

39845616698395 is an equidigital number, since it uses as much as digits as its factorization.

39845616698395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96013534301.

The product of its digits is 9069926400, while the sum is 82.

The spelling of 39845616698395 in words is "thirty-nine trillion, eight hundred forty-five billion, six hundred sixteen million, six hundred ninety-eight thousand, three hundred ninety-five".