2042010333520 has 60 divisors (see below), whose sum is σ = 5010703128180. Its totient is φ = 773814431232.

The previous prime is 2042010333509. The next prime is 2042010333523. The reversal of 2042010333520 is 253330102402.

It can be written as a sum of positive squares in 2 ways, for example, as 1365925137984 + 676085195536 = 1168728^2 + 822244^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042010333523) 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, 35324485 + ... + 35382244.

It is an arithmetic number, because the mean of its divisors is an integer number (83511718803).

Almost surely, 2^{2042010333520} is an apocalyptic number.

2042010333520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2042010333520 is an abundant number, since it is smaller than the sum of its proper divisors (2968692794660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2042010333520 is a wasteful number, since it uses less digits than its factorization.

2042010333520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70706780 (or 70706755 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 2042010333520 its reverse (253330102402), we get a palindrome (2295340435922).

The spelling of 2042010333520 in words is "two trillion, forty-two billion, ten million, three hundred thirty-three thousand, five hundred twenty".