663165030342 has 8 divisors (see below), whose sum is σ = 1326330060696. Its totient is φ = 221055010112.

The previous prime is 663165030337. The next prime is 663165030389. The reversal of 663165030342 is 243030561366.

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

663165030342 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 663165030342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55263752523 + ... + 55263752534.

It is an arithmetic number, because the mean of its divisors is an integer number (165791257587).

Almost surely, 2^663165030342 is an apocalyptic number.

663165030342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

663165030342 is a wasteful number, since it uses less digits than its factorization.

663165030342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110527505062.

The product of its (nonzero) digits is 233280, while the sum is 39.

The spelling of 663165030342 in words is "six hundred sixty-three billion, one hundred sixty-five million, thirty thousand, three hundred forty-two".