84612096732399 has 4 divisors (see below), whose sum is σ = 112816128976536. Its totient is φ = 56408064488264.

The previous prime is 84612096732353. The next prime is 84612096732473. The reversal of 84612096732399 is 99323769021648.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 84612096732399 - 2⁹ = 84612096731887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84612096732199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14102016122064 + ... + 14102016122069.

It is an arithmetic number, because the mean of its divisors is an integer number (28204032244134).

Almost surely, 2^{84612096732399} is an apocalyptic number.

84612096732399 is a deficient number, since it is larger than the sum of its proper divisors (28204032244137).

84612096732399 is a wasteful number, since it uses less digits than its factorization.

84612096732399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28204032244136.

The product of its (nonzero) digits is 211631616, while the sum is 69.

The spelling of 84612096732399 in words is "eighty-four trillion, six hundred twelve billion, ninety-six million, seven hundred thirty-two thousand, three hundred ninety-nine".