854887324407 has 8 divisors (see below), whose sum is σ = 1206899752176. Its totient is φ = 536399889792.

The previous prime is 854887324367. The next prime is 854887324427. The reversal of 854887324407 is 704423788458.

It is a happy number.

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

It is not a de Polignac number, because 854887324407 - 2¹⁶ = 854887258871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854887324427) 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, 8381248228 + ... + 8381248329.

It is an arithmetic number, because the mean of its divisors is an integer number (150862469022).

Almost surely, 2^854887324407 is an apocalyptic number.

854887324407 is a deficient number, since it is larger than the sum of its proper divisors (352012427769).

854887324407 is a wasteful number, since it uses less digits than its factorization.

854887324407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16762496577.

The product of its (nonzero) digits is 48168960, while the sum is 60.

The spelling of 854887324407 in words is "eight hundred fifty-four billion, eight hundred eighty-seven million, three hundred twenty-four thousand, four hundred seven".