10240442261351 has 8 divisors (see below), whose sum is σ = 10414479742800. Its totient is φ = 10066420468800.

The previous prime is 10240442261323. The next prime is 10240442261353. The reversal of 10240442261351 is 15316224404201.

It is a happy number.

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 10240442261351 - 2¹⁰ = 10240442260327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10240442261353) by changing a digit.

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, 2601950 + ... + 5220251.

It is an arithmetic number, because the mean of its divisors is an integer number (1301809967850).

Almost surely, 2^{10240442261351} is an apocalyptic number.

10240442261351 is a deficient number, since it is larger than the sum of its proper divisors (174037481449).

10240442261351 is an equidigital number, since it uses as much as digits as its factorization.

10240442261351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7844449.

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 10240442261351 its reverse (15316224404201), we get a palindrome (25556666665552).

The spelling of 10240442261351 in words is "ten trillion, two hundred forty billion, four hundred forty-two million, two hundred sixty-one thousand, three hundred fifty-one".