2352404033242 has 16 divisors (see below), whose sum is σ = 3563634742632. Its totient is φ = 1164526387200.

The previous prime is 2352404033219. The next prime is 2352404033257. The reversal of 2352404033242 is 2423304042532.

It can be written as a sum of positive squares in 4 ways, for example, as 1816405803081 + 535998230161 = 1347741^2 + 732119^2 .

It is a super-2 number, since 2×2352404033242² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2352404033198 and 2352404033207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9098458 + ... + 9353434.

Almost surely, 2^{2352404033242} is an apocalyptic number.

2352404033242 is a deficient number, since it is larger than the sum of its proper divisors (1211230709390).

2352404033242 is a wasteful number, since it uses less digits than its factorization.

2352404033242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300753.

The product of its (nonzero) digits is 138240, while the sum is 34.

Adding to 2352404033242 its reverse (2423304042532), we get a palindrome (4775708075774).

The spelling of 2352404033242 in words is "two trillion, three hundred fifty-two billion, four hundred four million, thirty-three thousand, two hundred forty-two".