1233540224041 has 4 divisors (see below), whose sum is σ = 1233682624512. Its totient is φ = 1233397823572.

The previous prime is 1233540224027. The next prime is 1233540224047. The reversal of 1233540224041 is 1404220453321.

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 1233540224041 - 2¹³ = 1233540215849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1233540223994 and 1233540224012.

It is not an unprimeable number, because it can be changed into a prime (1233540224047) by changing a digit.

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, 71187241 + ... + 71204566.

It is an arithmetic number, because the mean of its divisors is an integer number (308420656128).

Almost surely, 2^{1233540224041} is an apocalyptic number.

It is an amenable number.

1233540224041 is a deficient number, since it is larger than the sum of its proper divisors (142400471).

1233540224041 is an equidigital number, since it uses as much as digits as its factorization.

1233540224041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142400470.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 1233540224041 its reverse (1404220453321), we get a palindrome (2637760677362).

The spelling of 1233540224041 in words is "one trillion, two hundred thirty-three billion, five hundred forty million, two hundred twenty-four thousand, forty-one".