133740165074 has 16 divisors (see below), whose sum is σ = 201858884568. Its totient is φ = 66454211712.

The previous prime is 133740165049. The next prime is 133740165113. The reversal of 133740165074 is 470561047331.

133740165074 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 110785794025 + 22954371049 = 332845^2 + 151507^2 .

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, 710624 + ... + 878900.

Almost surely, 2^133740165074 is an apocalyptic number.

133740165074 is a deficient number, since it is larger than the sum of its proper divisors (68118719494).

133740165074 is a wasteful number, since it uses less digits than its factorization.

133740165074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170749.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 133740165074 in words is "one hundred thirty-three billion, seven hundred forty million, one hundred sixty-five thousand, seventy-four".