133462165432442 has 32 divisors (see below), whose sum is σ = 257642923474944. Its totient is φ = 50320883487600.

The previous prime is 133462165432367. The next prime is 133462165432451. The reversal of 133462165432442 is 244234561264331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13978018418 + ... + 13978027965.

It is an arithmetic number, because the mean of its divisors is an integer number (8051341358592).

Almost surely, 2^{133462165432442} is an apocalyptic number.

133462165432442 is a deficient number, since it is larger than the sum of its proper divisors (124180758042502).

133462165432442 is a wasteful number, since it uses less digits than its factorization.

133462165432442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27956046434.

The product of its digits is 9953280, while the sum is 50.

The spelling of 133462165432442 in words is "one hundred thirty-three trillion, four hundred sixty-two billion, one hundred sixty-five million, four hundred thirty-two thousand, four hundred forty-two".