84084147469043 has 4 divisors (see below), whose sum is σ = 84084451554240. Its totient is φ = 84083843383848.

The previous prime is 84084147469039. The next prime is 84084147469081. The reversal of 84084147469043 is 34096474148048.

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 84084147469043 - 2² = 84084147469039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84084147469093) 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, 151627448 + ... + 152180981.

It is an arithmetic number, because the mean of its divisors is an integer number (21021112888560).

Almost surely, 2^{84084147469043} is an apocalyptic number.

84084147469043 is a deficient number, since it is larger than the sum of its proper divisors (304085197).

84084147469043 is a wasteful number, since it uses less digits than its factorization.

84084147469043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304085196.

The product of its (nonzero) digits is 74317824, while the sum is 62.

The spelling of 84084147469043 in words is "eighty-four trillion, eighty-four billion, one hundred forty-seven million, four hundred sixty-nine thousand, forty-three".