168242482657802 has 16 divisors (see below), whose sum is σ = 289512322146432. Its totient is φ = 71829761741520.

The previous prime is 168242482657747. The next prime is 168242482657841. The reversal of 168242482657802 is 208756284242861.

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, 22846612649 + ... + 22846620012.

It is an arithmetic number, because the mean of its divisors is an integer number (18094520134152).

Almost surely, 2^{168242482657802} is an apocalyptic number.

168242482657802 is a deficient number, since it is larger than the sum of its proper divisors (121269839488630).

168242482657802 is a wasteful number, since it uses less digits than its factorization.

168242482657802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45693232933.

The product of its (nonzero) digits is 165150720, while the sum is 65.

The spelling of 168242482657802 in words is "one hundred sixty-eight trillion, two hundred forty-two billion, four hundred eighty-two million, six hundred fifty-seven thousand, eight hundred two".