494463334742 has 16 divisors (see below), whose sum is σ = 804494861520. Its totient is φ = 226572018912.

The previous prime is 494463334723. The next prime is 494463334769. The reversal of 494463334742 is 247433364494.

It is a congruent number.

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, 68405813 + ... + 68413040.

It is an arithmetic number, because the mean of its divisors is an integer number (50280928845).

Almost surely, 2^494463334742 is an apocalyptic number.

494463334742 is a deficient number, since it is larger than the sum of its proper divisors (310031526778).

494463334742 is a wasteful number, since it uses less digits than its factorization.

494463334742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136819007.

The product of its digits is 20901888, while the sum is 53.

The spelling of 494463334742 in words is "four hundred ninety-four billion, four hundred sixty-three million, three hundred thirty-four thousand, seven hundred forty-two".