10305543442 has 16 divisors (see below), whose sum is σ = 15706952352. Its totient is φ = 5070388000.

The previous prime is 10305543403. The next prime is 10305543481. The reversal of 10305543442 is 24434550301.

It is an interprime number because it is at equal distance from previous prime (10305543403) and next prime (10305543481).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82003 + ... + 165334.

It is an arithmetic number, because the mean of its divisors is an integer number (981684522).

Almost surely, 2^10305543442 is an apocalyptic number.

10305543442 is a deficient number, since it is larger than the sum of its proper divisors (5401408910).

10305543442 is a wasteful number, since it uses less digits than its factorization.

10305543442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247673.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 10305543442 in words is "ten billion, three hundred five million, five hundred forty-three thousand, four hundred forty-two".