8039278381441 has 8 divisors (see below), whose sum is σ = 8258304514304. Its totient is φ = 7820344266480.

The previous prime is 8039278381417. The next prime is 8039278381471. The reversal of 8039278381441 is 1441838729308.

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 8039278381441 - 2¹⁹ = 8039277857153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8039278381471) 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, 22827345 + ... + 23176846.

It is an arithmetic number, because the mean of its divisors is an integer number (1032288064288).

Almost surely, 2^{8039278381441} is an apocalyptic number.

It is an amenable number.

8039278381441 is a deficient number, since it is larger than the sum of its proper divisors (219026132863).

8039278381441 is a wasteful number, since it uses less digits than its factorization.

8039278381441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46008951.

The product of its (nonzero) digits is 9289728, while the sum is 58.

The spelling of 8039278381441 in words is "eight trillion, thirty-nine billion, two hundred seventy-eight million, three hundred eighty-one thousand, four hundred forty-one".