133350434 has 8 divisors (see below), whose sum is σ = 228600768. Its totient is φ = 57150180.

The previous prime is 133350433. The next prime is 133350461. The reversal of 133350434 is 434053331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (133350433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4762502 + ... + 4762529.

It is an arithmetic number, because the mean of its divisors is an integer number (28575096).

Almost surely, 2^133350434 is an apocalyptic number.

133350434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

133350434 is a deficient number, since it is larger than the sum of its proper divisors (95250334).

133350434 is an equidigital number, since it uses as much as digits as its factorization.

133350434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9525040.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 133350434 is about 11547.7458406392. The cubic root of 133350434 is about 510.8947946657.

The spelling of 133350434 in words is "one hundred thirty-three million, three hundred fifty thousand, four hundred thirty-four".