10438412159 has 4 divisors (see below), whose sum is σ = 11929613904. Its totient is φ = 8947210416.

The previous prime is 10438412143. The next prime is 10438412197. The reversal of 10438412159 is 95121483401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95121483401 = 7 ⋅13588783343.

It is a cyclic number.

It is not a de Polignac number, because 10438412159 - 2⁴ = 10438412143 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 (10438412059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745600862 + ... + 745600875.

It is an arithmetic number, because the mean of its divisors is an integer number (2982403476).

Almost surely, 2^10438412159 is an apocalyptic number.

10438412159 is a deficient number, since it is larger than the sum of its proper divisors (1491201745).

10438412159 is an equidigital number, since it uses as much as digits as its factorization.

10438412159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491201744.

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 10438412159 in words is "ten billion, four hundred thirty-eight million, four hundred twelve thousand, one hundred fifty-nine".