10441403994 has 64 divisors (see below), whose sum is σ = 24319595520. Its totient is φ = 2927084160.

The previous prime is 10441403993. The next prime is 10441404049. The reversal of 10441403994 is 49930414401.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10441403993) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 479017 + ... + 500339.

It is an arithmetic number, because the mean of its divisors is an integer number (379993680).

Almost surely, 2^10441403994 is an apocalyptic number.

10441403994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10441403994, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12159797760).

10441403994 is an abundant number, since it is smaller than the sum of its proper divisors (13878191526).

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

10441403994 is a wasteful number, since it uses less digits than its factorization.

10441403994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21555.

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 10441403994 in words is "ten billion, four hundred forty-one million, four hundred three thousand, nine hundred ninety-four".