10444125918 has 16 divisors (see below), whose sum is σ = 20918843136. Its totient is φ = 3476276760.

The previous prime is 10444125869. The next prime is 10444125929. The reversal of 10444125918 is 81952144401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1270198 + ... + 1278393.

It is an arithmetic number, because the mean of its divisors is an integer number (1307427696).

Almost surely, 2^10444125918 is an apocalyptic number.

10444125918 is an abundant number, since it is smaller than the sum of its proper divisors (10474717218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10444125918 is a wasteful number, since it uses less digits than its factorization.

10444125918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2549279.

The product of its (nonzero) digits is 46080, while the sum is 39.

The spelling of 10444125918 in words is "ten billion, four hundred forty-four million, one hundred twenty-five thousand, nine hundred eighteen".