133040341140433 has 4 divisors (see below), whose sum is σ = 133266985674480. Its totient is φ = 132813696606388.

The previous prime is 133040341140431. The next prime is 133040341140451. The reversal of 133040341140433 is 334041143040331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133040341140433 - 2¹ = 133040341140431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133040341140431) 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, 113322266143 + ... + 113322267316.

It is an arithmetic number, because the mean of its divisors is an integer number (33316746418620).

Almost surely, 2^{133040341140433} is an apocalyptic number.

It is an amenable number.

133040341140433 is a deficient number, since it is larger than the sum of its proper divisors (226644534047).

133040341140433 is an equidigital number, since it uses as much as digits as its factorization.

133040341140433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226644534046.

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

Adding to 133040341140433 its reverse (334041143040331), we get a palindrome (467081484180764).

The spelling of 133040341140433 in words is "one hundred thirty-three trillion, forty billion, three hundred forty-one million, one hundred forty thousand, four hundred thirty-three".