133077240074 has 4 divisors (see below), whose sum is σ = 199615860114. Its totient is φ = 66538620036.

The previous prime is 133077240059. The next prime is 133077240097. The reversal of 133077240074 is 470042770331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 470042770331 = 43 ⋅10931227217.

It can be written as a sum of positive squares in only one way, i.e., 130425711025 + 2651529049 = 361145^2 + 51493^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33269310017 + ... + 33269310020.

Almost surely, 2^133077240074 is an apocalyptic number.

133077240074 is a deficient number, since it is larger than the sum of its proper divisors (66538620040).

133077240074 is an equidigital number, since it uses as much as digits as its factorization.

133077240074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66538620039.

The product of its (nonzero) digits is 98784, while the sum is 38.

The spelling of 133077240074 in words is "one hundred thirty-three billion, seventy-seven million, two hundred forty thousand, seventy-four".