133814049 has 16 divisors (see below), whose sum is σ = 180633600. Its totient is φ = 88109136.

The previous prime is 133813973. The next prime is 133814059. The reversal of 133814049 is 940418331.

It is not a de Polignac number, because 133814049 - 2¹³ = 133805857 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (133814059) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 92272 + ... + 93710.

It is an arithmetic number, because the mean of its divisors is an integer number (11289600).

Almost surely, 2^133814049 is an apocalyptic number.

It is an amenable number.

133814049 is a deficient number, since it is larger than the sum of its proper divisors (46819551).

133814049 is a wasteful number, since it uses less digits than its factorization.

133814049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 133814049 is about 11567.8022545339. The cubic root of 133814049 is about 511.4861801338.

The spelling of 133814049 in words is "one hundred thirty-three million, eight hundred fourteen thousand, forty-nine".