94148394728 has 32 divisors (see below), whose sum is σ = 179901580800. Its totient is φ = 46182232512.

The previous prime is 94148394719. The next prime is 94148394797. The reversal of 94148394728 is 82749384149.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375200 + ... + 573647.

It is an arithmetic number, because the mean of its divisors is an integer number (5621924400).

Almost surely, 2^94148394728 is an apocalyptic number.

It is an amenable number.

94148394728 is a deficient number, since it is larger than the sum of its proper divisors (85753186072).

94148394728 is a wasteful number, since it uses less digits than its factorization.

94148394728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949089 (or 949085 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 59.

The spelling of 94148394728 in words is "ninety-four billion, one hundred forty-eight million, three hundred ninety-four thousand, seven hundred twenty-eight".