82374262502216 has 8 divisors (see below), whose sum is σ = 154451742191670. Its totient is φ = 41187131251104.

The previous prime is 82374262502113. The next prime is 82374262502227. The reversal of 82374262502216 is 61220526247328.

It can be written as a sum of positive squares in only one way, i.e., 81966695174116 + 407567328100 = 9053546^2 + 638410^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5148391406381 + ... + 5148391406396.

Almost surely, 2^{82374262502216} is an apocalyptic number.

It is an amenable number.

82374262502216 is a deficient number, since it is larger than the sum of its proper divisors (72077479689454).

82374262502216 is a wasteful number, since it uses less digits than its factorization.

82374262502216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10296782812783 (or 10296782812779 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 82374262502216 in words is "eighty-two trillion, three hundred seventy-four billion, two hundred sixty-two million, five hundred two thousand, two hundred sixteen".