133434314 has 16 divisors (see below), whose sum is σ = 215776008. Its totient is φ = 61519872.

The previous prime is 133434311. The next prime is 133434317. The reversal of 133434314 is 413434331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (133434311) and next prime (133434317).

It can be written as a sum of positive squares in 4 ways, for example, as 108264025 + 25170289 = 10405^2 + 5017^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (133434311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29534 + ... + 33750.

Almost surely, 2^133434314 is an apocalyptic number.

133434314 is a deficient number, since it is larger than the sum of its proper divisors (82341694).

133434314 is a wasteful number, since it uses less digits than its factorization.

133434314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5449.

The product of its digits is 5184, while the sum is 26.

The square root of 133434314 is about 11551.3771473362. The cubic root of 133434314 is about 511.0018931128.

Adding to 133434314 its reverse (413434331), we get a palindrome (546868645).

The spelling of 133434314 in words is "one hundred thirty-three million, four hundred thirty-four thousand, three hundred fourteen".