163635630045234 has 32 divisors (see below), whose sum is σ = 327863067454464. Its totient is φ = 54446614039440.

The previous prime is 163635630045227. The next prime is 163635630045301. The reversal of 163635630045234 is 432540036536361.

163635630045234 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 a super-2 number, since 2×163635630045234² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12152067 + ... + 21793209.

It is an arithmetic number, because the mean of its divisors is an integer number (10245720857952).

Almost surely, 2^{163635630045234} is an apocalyptic number.

163635630045234 is an abundant number, since it is smaller than the sum of its proper divisors (164227437409230).

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

163635630045234 is a wasteful number, since it uses less digits than its factorization.

163635630045234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9646262.

The product of its (nonzero) digits is 13996800, while the sum is 51.

The spelling of 163635630045234 in words is "one hundred sixty-three trillion, six hundred thirty-five billion, six hundred thirty million, forty-five thousand, two hundred thirty-four".