494484614416 has 45 divisors (see below), whose sum is σ = 1037506905669. Its totient is φ = 228206791488.

The previous prime is 494484614411. The next prime is 494484614417. The reversal of 494484614416 is 614416484494.

The square root of 494484614416 is 703196.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 73148611600 + 421336002816 = 270460^2 + 649104^2 .

It is not an unprimeable number, because it can be changed into a prime (494484614411) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 36559431 + ... + 36572953.

Almost surely, 2^494484614416 is an apocalyptic number.

494484614416 is the 703196-th square number.

It is an amenable number.

494484614416 is an abundant number, since it is smaller than the sum of its proper divisors (543022291253).

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

494484614416 is an frugal number, since it uses more digits than its factorization.

494484614416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27080 (or 13538 counting only the distinct ones).

The product of its digits is 10616832, while the sum is 55.

The spelling of 494484614416 in words is "four hundred ninety-four billion, four hundred eighty-four million, six hundred fourteen thousand, four hundred sixteen".