78041542682382 has 16 divisors (see below), whose sum is σ = 156100484099712. Its totient is φ = 26010947771640.

The previous prime is 78041542682357. The next prime is 78041542682399. The reversal of 78041542682382 is 28328624514087.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724888978 + ... + 724996629.

It is an arithmetic number, because the mean of its divisors is an integer number (9756280256232).

Almost surely, 2^{78041542682382} is an apocalyptic number.

78041542682382 is an abundant number, since it is smaller than the sum of its proper divisors (78058941417330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

78041542682382 is a wasteful number, since it uses less digits than its factorization.

78041542682382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449894583.

The product of its (nonzero) digits is 41287680, while the sum is 60.

The spelling of 78041542682382 in words is "seventy-eight trillion, forty-one billion, five hundred forty-two million, six hundred eighty-two thousand, three hundred eighty-two".