133643042612162 has 16 divisors (see below), whose sum is σ = 209496875107392. Its totient is φ = 63819541481520.

The previous prime is 133643042612119. The next prime is 133643042612213. The reversal of 133643042612162 is 261216240346331.

It is a super-2 number, since 2×133643042612162² (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 7 ways as a sum of consecutive naturals, for example, 2197612208 + ... + 2197673019.

It is an arithmetic number, because the mean of its divisors is an integer number (13093554694212).

Almost surely, 2^{133643042612162} is an apocalyptic number.

133643042612162 is a deficient number, since it is larger than the sum of its proper divisors (75853832495230).

133643042612162 is a wasteful number, since it uses less digits than its factorization.

133643042612162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4395285913.

The product of its (nonzero) digits is 746496, while the sum is 44.

Adding to 133643042612162 its reverse (261216240346331), we get a palindrome (394859282958493).

The spelling of 133643042612162 in words is "one hundred thirty-three trillion, six hundred forty-three billion, forty-two million, six hundred twelve thousand, one hundred sixty-two".