168280282969626 has 32 divisors (see below), whose sum is σ = 344434846187520. Its totient is φ = 54781405875504.

The previous prime is 168280282969621. The next prime is 168280282969651. The reversal of 168280282969626 is 626969282082861.

168280282969626 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (168280282969621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42899866 + ... + 46657893.

It is an arithmetic number, because the mean of its divisors is an integer number (10763588943360).

Almost surely, 2^{168280282969626} is an apocalyptic number.

168280282969626 is an abundant number, since it is smaller than the sum of its proper divisors (176154563217894).

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

168280282969626 is a wasteful number, since it uses less digits than its factorization.

168280282969626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89565090.

The product of its (nonzero) digits is 859963392, while the sum is 75.

The spelling of 168280282969626 in words is "one hundred sixty-eight trillion, two hundred eighty billion, two hundred eighty-two million, nine hundred sixty-nine thousand, six hundred twenty-six".