10340251442 has 8 divisors (see below), whose sum is σ = 15589110636. Its totient is φ = 5143881232.

The previous prime is 10340251433. The next prime is 10340251457. The reversal of 10340251442 is 24415204301.

10340251442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6098204281 + 4242047161 = 78091^2 + 65131^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13121753 + ... + 13122540.

Almost surely, 2^10340251442 is an apocalyptic number.

10340251442 is a deficient number, since it is larger than the sum of its proper divisors (5248859194).

10340251442 is a wasteful number, since it uses less digits than its factorization.

10340251442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26244492.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 10340251442 its reverse (24415204301), we get a palindrome (34755455743).

The spelling of 10340251442 in words is "ten billion, three hundred forty million, two hundred fifty-one thousand, four hundred forty-two".