33400321330043 has 8 divisors (see below), whose sum is σ = 33514965150576. Its totient is φ = 33285681928800.

The previous prime is 33400321330037. The next prime is 33400321330049. The reversal of 33400321330043 is 34003312300433.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (33400321330037) and next prime (33400321330049).

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 33400321330043 - 2¹⁰ = 33400321329019 is a prime.

It is a super-2 number, since 2×33400321330043² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33400321329988 and 33400321330015.

It is not an unprimeable number, because it can be changed into a prime (33400321330049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14410028 + ... + 16566518.

It is an arithmetic number, because the mean of its divisors is an integer number (4189370643822).

Almost surely, 2^{33400321330043} is an apocalyptic number.

33400321330043 is a deficient number, since it is larger than the sum of its proper divisors (114643820533).

33400321330043 is a wasteful number, since it uses less digits than its factorization.

33400321330043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209645.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 33400321330043 its reverse (34003312300433), we get a palindrome (67403633630476).

The spelling of 33400321330043 in words is "thirty-three trillion, four hundred billion, three hundred twenty-one million, three hundred thirty thousand, forty-three".