39045268982979 has 24 divisors (see below), whose sum is σ = 64511681974272. Its totient is φ = 22292197714800.

The previous prime is 39045268982969. The next prime is 39045268983013. The reversal of 39045268982979 is 97928986254093.

39045268982979 is a `hidden beast` number, since 3 + 9 + 0 + 4 + 526 + 8 + 9 + 82 + 9 + 7 + 9 = 666.

39045268982979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 39045268982979 - 2¹⁷ = 39045268851907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 39045268982898 and 39045268982907.

It is not an unprimeable number, because it can be changed into a prime (39045268982959) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 269156929 + ... + 269301954.

It is an arithmetic number, because the mean of its divisors is an integer number (2687986748928).

Almost surely, 2^{39045268982979} is an apocalyptic number.

39045268982979 is a deficient number, since it is larger than the sum of its proper divisors (25466412991293).

39045268982979 is a wasteful number, since it uses less digits than its factorization.

39045268982979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538460047 (or 538460044 counting only the distinct ones).

The product of its (nonzero) digits is 4232632320, while the sum is 81.

The spelling of 39045268982979 in words is "thirty-nine trillion, forty-five billion, two hundred sixty-eight million, nine hundred eighty-two thousand, nine hundred seventy-nine".