4240120020033 has 4 divisors (see below), whose sum is σ = 5653493360048. Its totient is φ = 2826746680020.

The previous prime is 4240120020029. The next prime is 4240120020047. The reversal of 4240120020033 is 3300200210424.

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 not a de Polignac number, because 4240120020033 - 2² = 4240120020029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4240120019991 and 4240120020009.

It is not an unprimeable number, because it can be changed into a prime (4240120028033) 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, 706686670003 + ... + 706686670008.

It is an arithmetic number, because the mean of its divisors is an integer number (1413373340012).

Almost surely, 2^{4240120020033} is an apocalyptic number.

It is an amenable number.

4240120020033 is a deficient number, since it is larger than the sum of its proper divisors (1413373340015).

4240120020033 is a wasteful number, since it uses less digits than its factorization.

4240120020033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413373340014.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 4240120020033 its reverse (3300200210424), we get a palindrome (7540320230457).

The spelling of 4240120020033 in words is "four trillion, two hundred forty billion, one hundred twenty million, twenty thousand, thirty-three".