494949393949416 has 96 divisors (see below), whose sum is σ = 1439406751249440. Its totient is φ = 141412824991872.

The previous prime is 494949393949393. The next prime is 494949393949463. The reversal of 494949393949416 is 614949393949494.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131232015 + ... + 134950881.

It is an arithmetic number, because the mean of its divisors is an integer number (14993820325515).

Almost surely, 2^{494949393949416} is an apocalyptic number.

It is an amenable number.

494949393949416 is an abundant number, since it is smaller than the sum of its proper divisors (944457357300024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

494949393949416 is a wasteful number, since it uses less digits than its factorization.

494949393949416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3832063 (or 3832052 counting only the distinct ones).

The product of its digits is 29386561536, while the sum is 87.

The spelling of 494949393949416 in words is "four hundred ninety-four trillion, nine hundred forty-nine billion, three hundred ninety-three million, nine hundred forty-nine thousand, four hundred sixteen".