3915978346114 has 8 divisors (see below), whose sum is σ = 5874136614720. Its totient is φ = 1957932807876.

The previous prime is 3915978346099. The next prime is 3915978346141. The reversal of 3915978346114 is 4116438795193.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28095694 + ... + 28234729.

It is an arithmetic number, because the mean of its divisors is an integer number (734267076840).

Almost surely, 2^{3915978346114} is an apocalyptic number.

3915978346114 is a deficient number, since it is larger than the sum of its proper divisors (1958158268606).

3915978346114 is a wasteful number, since it uses less digits than its factorization.

3915978346114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56365184.

The product of its digits is 19595520, while the sum is 61.

The spelling of 3915978346114 in words is "three trillion, nine hundred fifteen billion, nine hundred seventy-eight million, three hundred forty-six thousand, one hundred fourteen".