494354350844 has 24 divisors (see below), whose sum is σ = 903780218880. Its totient is φ = 236156340464.

The previous prime is 494354350843. The next prime is 494354350859. The reversal of 494354350844 is 448053453494.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494354350843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3033824 + ... + 3192615.

It is an arithmetic number, because the mean of its divisors is an integer number (37657509120).

Almost surely, 2^494354350844 is an apocalyptic number.

It is an amenable number.

494354350844 is a deficient number, since it is larger than the sum of its proper divisors (409425868036).

494354350844 is a wasteful number, since it uses less digits than its factorization.

494354350844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6227329 (or 6227327 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 53.

The spelling of 494354350844 in words is "four hundred ninety-four billion, three hundred fifty-four million, three hundred fifty thousand, eight hundred forty-four".