1040420210333 has 12 divisors (see below), whose sum is σ = 1252018692540. Its totient is φ = 861037414272.

The previous prime is 1040420210317. The next prime is 1040420210351. The reversal of 1040420210333 is 3330120240401.

It can be written as a sum of positive squares in 2 ways, for example, as 324504540409 + 715915669924 = 569653^2 + 846118^2 .

It is not a de Polignac number, because 1040420210333 - 2⁴ = 1040420210317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1040420210299 and 1040420210308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040420210353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 366085916 + ... + 366088757.

It is an arithmetic number, because the mean of its divisors is an integer number (104334891045).

Almost surely, 2^{1040420210333} is an apocalyptic number.

It is an amenable number.

1040420210333 is a deficient number, since it is larger than the sum of its proper divisors (211598482207).

1040420210333 is an equidigital number, since it uses as much as digits as its factorization.

1040420210333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732174716 (or 732174709 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1040420210333 its reverse (3330120240401), we get a palindrome (4370540450734).

The spelling of 1040420210333 in words is "one trillion, forty billion, four hundred twenty million, two hundred ten thousand, three hundred thirty-three".