134400331312333 has 4 divisors (see below), whose sum is σ = 135589714775388. Its totient is φ = 133210947849280.

The previous prime is 134400331312243. The next prime is 134400331312343. The reversal of 134400331312333 is 333213133004431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4249151454409 + 130151179857924 = 2061347^2 + 11408382^2 .

It is a cyclic number.

It is not a de Polignac number, because 134400331312333 - 2²¹ = 134400329215181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134400331312343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594691731358 + ... + 594691731583.

It is an arithmetic number, because the mean of its divisors is an integer number (33897428693847).

Almost surely, 2^{134400331312333} is an apocalyptic number.

It is an amenable number.

134400331312333 is a deficient number, since it is larger than the sum of its proper divisors (1189383463055).

134400331312333 is a wasteful number, since it uses less digits than its factorization.

134400331312333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189383463054.

The product of its (nonzero) digits is 69984, while the sum is 34.

Adding to 134400331312333 its reverse (333213133004431), we get a palindrome (467613464316764).

The spelling of 134400331312333 in words is "one hundred thirty-four trillion, four hundred billion, three hundred thirty-one million, three hundred twelve thousand, three hundred thirty-three".