84076145038 has 8 divisors (see below), whose sum is σ = 126116180280. Its totient is φ = 42037418280.

The previous prime is 84076145033. The next prime is 84076145051. The reversal of 84076145038 is 83054167048.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84076145033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146548 + ... + 435463.

It is an arithmetic number, because the mean of its divisors is an integer number (15764522535).

Almost surely, 2^84076145038 is an apocalyptic number.

84076145038 is a deficient number, since it is larger than the sum of its proper divisors (42040035242).

84076145038 is a wasteful number, since it uses less digits than its factorization.

84076145038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654242.

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 84076145038 in words is "eighty-four billion, seventy-six million, one hundred forty-five thousand, thirty-eight".