94816021472 has 24 divisors (see below), whose sum is σ = 187905270672. Its totient is φ = 47094048000.

The previous prime is 94816021471. The next prime is 94816021481. The reversal of 94816021472 is 27412061849.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94816021471) 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 3 ways as a sum of consecutive naturals, for example, 9806429 + ... + 9816092.

It is an arithmetic number, because the mean of its divisors is an integer number (7829386278).

Almost surely, 2^94816021472 is an apocalyptic number.

It is an amenable number.

94816021472 is a deficient number, since it is larger than the sum of its proper divisors (93089249200).

94816021472 is a wasteful number, since it uses less digits than its factorization.

94816021472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19622682 (or 19622674 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 94816021472 in words is "ninety-four billion, eight hundred sixteen million, twenty-one thousand, four hundred seventy-two".