10842259409 has 16 divisors (see below), whose sum is σ = 11560817664. Its totient is φ = 10146536400.

The previous prime is 10842259399. The next prime is 10842259411. The reversal of 10842259409 is 90495224801.

It is a cyclic number.

It is not a de Polignac number, because 10842259409 - 2³² = 6547292113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10842259409.

It is not an unprimeable number, because it can be changed into a prime (10842259469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188582 + ... + 239264.

It is an arithmetic number, because the mean of its divisors is an integer number (722551104).

Almost surely, 2^10842259409 is an apocalyptic number.

It is an amenable number.

10842259409 is a deficient number, since it is larger than the sum of its proper divisors (718558255).

10842259409 is a wasteful number, since it uses less digits than its factorization.

10842259409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50908.

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 10842259409 in words is "ten billion, eight hundred forty-two million, two hundred fifty-nine thousand, four hundred nine".