10243250403242 has 8 divisors (see below), whose sum is σ = 15364899061632. Its totient is φ = 5121617382700.

The previous prime is 10243250403229. The next prime is 10243250403271. The reversal of 10243250403242 is 24230405234201.

10243250403242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10243250403242² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10243250403199 and 10243250403208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2105384 + ... + 4991907.

It is an arithmetic number, because the mean of its divisors is an integer number (1920612382704).

Almost surely, 2^{10243250403242} is an apocalyptic number.

10243250403242 is a deficient number, since it is larger than the sum of its proper divisors (5121648658390).

10243250403242 is an equidigital number, since it uses as much as digits as its factorization.

10243250403242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7818924.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 10243250403242 its reverse (24230405234201), we get a palindrome (34473655637443).

The spelling of 10243250403242 in words is "ten trillion, two hundred forty-three billion, two hundred fifty million, four hundred three thousand, two hundred forty-two".