4120343320033 has 4 divisors (see below), whose sum is σ = 4151796322608. Its totient is φ = 4088890317460.

The previous prime is 4120343320021. The next prime is 4120343320061. The reversal of 4120343320033 is 3300233430214.

It is a happy number.

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 4120343320033 - 2¹³ = 4120343311841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4120343319983 and 4120343320010.

It is not an unprimeable number, because it can be changed into a prime (4120343320073) 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, 15726501091 + ... + 15726501352.

It is an arithmetic number, because the mean of its divisors is an integer number (1037949080652).

Almost surely, 2^{4120343320033} is an apocalyptic number.

It is an amenable number.

4120343320033 is a deficient number, since it is larger than the sum of its proper divisors (31453002575).

4120343320033 is a wasteful number, since it uses less digits than its factorization.

4120343320033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31453002574.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 4120343320033 its reverse (3300233430214), we get a palindrome (7420576750247).

The spelling of 4120343320033 in words is "four trillion, one hundred twenty billion, three hundred forty-three million, three hundred twenty thousand, thirty-three".