1200342234433 has 8 divisors (see below), whose sum is σ = 1206703206720. Its totient is φ = 1193983968240.

The previous prime is 1200342234389. The next prime is 1200342234451. The reversal of 1200342234433 is 3344322430021.

It is a happy number.

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 1200342234433 - 2²⁹ = 1199805363521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1200342234395 and 1200342234404.

It is not an unprimeable number, because it can be changed into a prime (1200342234473) 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, 216078 + ... + 1564408.

It is an arithmetic number, because the mean of its divisors is an integer number (150837900840).

Almost surely, 2^{1200342234433} is an apocalyptic number.

It is an amenable number.

1200342234433 is a deficient number, since it is larger than the sum of its proper divisors (6360972287).

1200342234433 is a wasteful number, since it uses less digits than its factorization.

1200342234433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353047.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 1200342234433 its reverse (3344322430021), we get a palindrome (4544664664454).

The spelling of 1200342234433 in words is "one trillion, two hundred billion, three hundred forty-two million, two hundred thirty-four thousand, four hundred thirty-three".