1004420240333 has 8 divisors (see below), whose sum is σ = 1064164784760. Its totient is φ = 944749140480.

The previous prime is 1004420240323. The next prime is 1004420240353. The reversal of 1004420240333 is 3330420244001.

It can be written as a sum of positive squares in 4 ways, for example, as 388630053604 + 615790186729 = 623402^2 + 784723^2 .

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 1004420240333 - 2⁸ = 1004420240077 is a prime.

It is a super-3 number, since 3×1004420240333³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004420240323) 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, 18332978 + ... + 18387683.

It is an arithmetic number, because the mean of its divisors is an integer number (133020598095).

Almost surely, 2^{1004420240333} is an apocalyptic number.

It is an amenable number.

1004420240333 is a deficient number, since it is larger than the sum of its proper divisors (59744544427).

1004420240333 is a wasteful number, since it uses less digits than its factorization.

1004420240333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36722287.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 1004420240333 its reverse (3330420244001), we get a palindrome (4334840484334).

The spelling of 1004420240333 in words is "one trillion, four billion, four hundred twenty million, two hundred forty thousand, three hundred thirty-three".