133440314312 has 16 divisors (see below), whose sum is σ = 251130707100. Its totient is φ = 66472125760.

The previous prime is 133440314309. The next prime is 133440314327. The reversal of 133440314312 is 213413044331.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 132442133476 + 998180836 = 363926^2 + 31594^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31001639 + ... + 31005942.

Almost surely, 2^133440314312 is an apocalyptic number.

It is an amenable number.

133440314312 is a deficient number, since it is larger than the sum of its proper divisors (117690392788).

133440314312 is a wasteful number, since it uses less digits than its factorization.

133440314312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62007856 (or 62007852 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 133440314312 its reverse (213413044331), we get a palindrome (346853358643).

The spelling of 133440314312 in words is "one hundred thirty-three billion, four hundred forty million, three hundred fourteen thousand, three hundred twelve".