133462164541042 has 4 divisors (see below), whose sum is σ = 200193246811566. Its totient is φ = 66731082270520.

The previous prime is 133462164541009. The next prime is 133462164541061. The reversal of 133462164541042 is 240145461264331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 106821092614041 + 26641071927001 = 10335429^2 + 5161499^2 .

It is a junction number, because it is equal to n+sod(n) for n = 133462164540983 and 133462164541001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33365541135259 + ... + 33365541135262.

Almost surely, 2^{133462164541042} is an apocalyptic number.

133462164541042 is a deficient number, since it is larger than the sum of its proper divisors (66731082270524).

133462164541042 is an equidigital number, since it uses as much as digits as its factorization.

133462164541042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66731082270523.

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 133462164541042 in words is "one hundred thirty-three trillion, four hundred sixty-two billion, one hundred sixty-four million, five hundred forty-one thousand, forty-two".