94544796921 has 8 divisors (see below), whose sum is σ = 127476131040. Its totient is φ = 62321663712.

The previous prime is 94544796911. The next prime is 94544796923. The reversal of 94544796921 is 12969744549.

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

It is not a de Polignac number, because 94544796921 - 2¹³ = 94544788729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (94544796923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177049915 + ... + 177050448.

It is an arithmetic number, because the mean of its divisors is an integer number (15934516380).

Almost surely, 2^94544796921 is an apocalyptic number.

It is an amenable number.

94544796921 is a deficient number, since it is larger than the sum of its proper divisors (32931334119).

94544796921 is a wasteful number, since it uses less digits than its factorization.

94544796921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354100455.

The product of its digits is 19595520, while the sum is 60.

The spelling of 94544796921 in words is "ninety-four billion, five hundred forty-four million, seven hundred ninety-six thousand, nine hundred twenty-one".