133413230321044 has 6 divisors (see below), whose sum is σ = 233473153061834. Its totient is φ = 66706615160520.

The previous prime is 133413230320967. The next prime is 133413230321089. The reversal of 133413230321044 is 440123032314331.

It can be written as a sum of positive squares in only one way, i.e., 84305230876944 + 49107999444100 = 9181788^2 + 7007710^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16676653790127 + ... + 16676653790134.

Almost surely, 2^{133413230321044} is an apocalyptic number.

It is an amenable number.

133413230321044 is a deficient number, since it is larger than the sum of its proper divisors (100059922740790).

133413230321044 is a wasteful number, since it uses less digits than its factorization.

133413230321044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33353307580265 (or 33353307580263 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 133413230321044 its reverse (440123032314331), we get a palindrome (573536262635375).

The spelling of 133413230321044 in words is "one hundred thirty-three trillion, four hundred thirteen billion, two hundred thirty million, three hundred twenty-one thousand, forty-four".