84004215293 has 8 divisors (see below), whose sum is σ = 88948215360. Its totient is φ = 79060501440.

The previous prime is 84004215271. The next prime is 84004215311. The reversal of 84004215293 is 39251240048.

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

It is a cyclic number.

It is not a de Polignac number, because 84004215293 - 2¹⁴ = 84004198909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84004215223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 947498 + ... + 1032356.

It is an arithmetic number, because the mean of its divisors is an integer number (11118526920).

Almost surely, 2^84004215293 is an apocalyptic number.

It is an amenable number.

84004215293 is a deficient number, since it is larger than the sum of its proper divisors (4944000067).

84004215293 is a wasteful number, since it uses less digits than its factorization.

84004215293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143107.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 84004215293 in words is "eighty-four billion, four million, two hundred fifteen thousand, two hundred ninety-three".