1233240324451 has 8 divisors (see below), whose sum is σ = 1270627093440. Its totient is φ = 1196376447552.

The previous prime is 1233240324431. The next prime is 1233240324473. The reversal of 1233240324451 is 1544230423321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1233240324451 - 2²⁹ = 1232703453539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1233240324431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130718235 + ... + 130727668.

It is an arithmetic number, because the mean of its divisors is an integer number (158828386680).

Almost surely, 2^{1233240324451} is an apocalyptic number.

1233240324451 is a deficient number, since it is larger than the sum of its proper divisors (37386768989).

1233240324451 is an equidigital number, since it uses as much as digits as its factorization.

1233240324451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261446045.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 1233240324451 its reverse (1544230423321), we get a palindrome (2777470747772).

The spelling of 1233240324451 in words is "one trillion, two hundred thirty-three billion, two hundred forty million, three hundred twenty-four thousand, four hundred fifty-one".