82704037385038 has 32 divisors (see below), whose sum is σ = 126305775288000. Its totient is φ = 40604475260160.

The previous prime is 82704037385033. The next prime is 82704037385071. The reversal of 82704037385038 is 83058373040728.

It is a happy number.

It is a super-2 number, since 2×82704037385038² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82704037385033) 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 15 ways as a sum of consecutive naturals, for example, 249019906 + ... + 249351802.

It is an arithmetic number, because the mean of its divisors is an integer number (3947055477750).

Almost surely, 2^{82704037385038} is an apocalyptic number.

82704037385038 is a deficient number, since it is larger than the sum of its proper divisors (43601737902962).

82704037385038 is a wasteful number, since it uses less digits than its factorization.

82704037385038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335452.

The product of its (nonzero) digits is 27095040, while the sum is 58.

The spelling of 82704037385038 in words is "eighty-two trillion, seven hundred four billion, thirty-seven million, three hundred eighty-five thousand, thirty-eight".