10439663926 has 16 divisors (see below), whose sum is σ = 16966241424. Its totient is φ = 4798531584.

The previous prime is 10439663917. The next prime is 10439663929. The reversal of 10439663926 is 62936693401.

It is a self number, because there is not a number n which added to its sum of digits gives 10439663926.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10439663929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3568875 + ... + 3571798.

It is an arithmetic number, because the mean of its divisors is an integer number (1060390089).

Almost surely, 2^10439663926 is an apocalyptic number.

10439663926 is a deficient number, since it is larger than the sum of its proper divisors (6526577498).

10439663926 is a wasteful number, since it uses less digits than its factorization.

10439663926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7140735.

The product of its (nonzero) digits is 1259712, while the sum is 49.

The spelling of 10439663926 in words is "ten billion, four hundred thirty-nine million, six hundred sixty-three thousand, nine hundred twenty-six".