84887607423 has 8 divisors (see below), whose sum is σ = 113187171328. Its totient is φ = 56589890904.

The previous prime is 84887607421. The next prime is 84887607439. The reversal of 84887607423 is 32470678848.

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

It is not a de Polignac number, because 84887607423 - 2¹ = 84887607421 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 (84887607421) 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, 350815 + ... + 541152.

It is an arithmetic number, because the mean of its divisors is an integer number (14148396416).

Almost surely, 2^84887607423 is an apocalyptic number.

84887607423 is a deficient number, since it is larger than the sum of its proper divisors (28299563905).

84887607423 is a wasteful number, since it uses less digits than its factorization.

84887607423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923693.

The product of its (nonzero) digits is 14450688, while the sum is 57.

The spelling of 84887607423 in words is "eighty-four billion, eight hundred eighty-seven million, six hundred seven thousand, four hundred twenty-three".