240000420033 has 48 divisors (see below), whose sum is σ = 394702903296. Its totient is φ = 139103284320.

The previous prime is 240000420019. The next prime is 240000420041. The reversal of 240000420033 is 330024000042.

240000420033 is a `hidden beast` number, since 240 + 0 + 0 + 0 + 420 + 0 + 3 + 3 = 666.

It is not a de Polignac number, because 240000420033 - 2⁴ = 240000420017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240000419988 and 240000420015.

It is not an unprimeable number, because it can be changed into a prime (240000420013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20184216 + ... + 20196102.

It is an arithmetic number, because the mean of its divisors is an integer number (8222977152).

Almost surely, 2^240000420033 is an apocalyptic number.

240000420033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

240000420033 is a deficient number, since it is larger than the sum of its proper divisors (154702483263).

240000420033 is a wasteful number, since it uses less digits than its factorization.

240000420033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20794 (or 20791 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 240000420033 its reverse (330024000042), we get a palindrome (570024420075).

The spelling of 240000420033 in words is "two hundred forty billion, four hundred twenty thousand, thirty-three".