10401244004 has 6 divisors (see below), whose sum is σ = 18202177014. Its totient is φ = 5200622000.

The previous prime is 10401244001. The next prime is 10401244037. The reversal of 10401244004 is 40044210401.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5314701604 + 5086542400 = 72902^2 + 71320^2 .

It is not an unprimeable number, because it can be changed into a prime (10401244001) 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 as a sum of consecutive naturals, namely, 1300155497 + ... + 1300155504.

It is an arithmetic number, because the mean of its divisors is an integer number (3033696169).

Almost surely, 2^10401244004 is an apocalyptic number.

It is an amenable number.

10401244004 is a deficient number, since it is larger than the sum of its proper divisors (7800933010).

10401244004 is a wasteful number, since it uses less digits than its factorization.

10401244004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2600311005 (or 2600311003 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 10401244004 its reverse (40044210401), we get a palindrome (50445454405).

The spelling of 10401244004 in words is "ten billion, four hundred one million, two hundred forty-four thousand, four".