494161141161494 has 8 divisors (see below), whose sum is σ = 742261301444208. Its totient is φ = 246740707346760.

The previous prime is 494161141161473. The next prime is 494161141161521.

It is a happy number.

494161141161494 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169931615177 + ... + 169931618084.

It is an arithmetic number, because the mean of its divisors is an integer number (92782662680526).

Almost surely, 2^{494161141161494} is an apocalyptic number.

494161141161494 is a deficient number, since it is larger than the sum of its proper divisors (248100160282714).

494161141161494 is a wasteful number, since it uses less digits than its factorization.

494161141161494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339863233990.

The product of its digits is 2985984, while the sum is 56.

The spelling of 494161141161494 in words is "four hundred ninety-four trillion, one hundred sixty-one billion, one hundred forty-one million, one hundred sixty-one thousand, four hundred ninety-four".