494095216156 has 6 divisors (see below), whose sum is σ = 864666628280. Its totient is φ = 247047608076.

The previous prime is 494095216141. The next prime is 494095216159. The reversal of 494095216156 is 651612590494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494095216159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61761902016 + ... + 61761902023.

Almost surely, 2^494095216156 is an apocalyptic number.

It is an amenable number.

494095216156 is a deficient number, since it is larger than the sum of its proper divisors (370571412124).

494095216156 is a wasteful number, since it uses less digits than its factorization.

494095216156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123523804043 (or 123523804041 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 52.

The spelling of 494095216156 in words is "four hundred ninety-four billion, ninety-five million, two hundred sixteen thousand, one hundred fifty-six".