39465448719064 has 16 divisors (see below), whose sum is σ = 74406543513120. Its totient is φ = 19623703782240.

The previous prime is 39465448719061. The next prime is 39465448719091. The reversal of 39465448719064 is 46091784456493.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 39465448718984 and 39465448719002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39465448719061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13627570624 + ... + 13627573519.

It is an arithmetic number, because the mean of its divisors is an integer number (4650408969570).

Almost surely, 2^{39465448719064} is an apocalyptic number.

It is an amenable number.

39465448719064 is a deficient number, since it is larger than the sum of its proper divisors (34941094794056).

39465448719064 is a wasteful number, since it uses less digits than its factorization.

39465448719064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27255144330 (or 27255144326 counting only the distinct ones).

The product of its (nonzero) digits is 627056640, while the sum is 70.

The spelling of 39465448719064 in words is "thirty-nine trillion, four hundred sixty-five billion, four hundred forty-eight million, seven hundred nineteen thousand, sixty-four".