10001444402004 has 24 divisors (see below), whose sum is σ = 25458222114528. Its totient is φ = 3030740727840.

The previous prime is 10001444401999. The next prime is 10001444402039. The reversal of 10001444402004 is 40020444410001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37884258967 + ... + 37884259230.

It is an arithmetic number, because the mean of its divisors is an integer number (1060759254772).

Almost surely, 2^{10001444402004} is an apocalyptic number.

It is an amenable number.

10001444402004 is an abundant number, since it is smaller than the sum of its proper divisors (15456777712524).

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

10001444402004 is a wasteful number, since it uses less digits than its factorization.

10001444402004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75768518215 (or 75768518213 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 10001444402004 its reverse (40020444410001), we get a palindrome (50021888812005).

The spelling of 10001444402004 in words is "ten trillion, one billion, four hundred forty-four million, four hundred two thousand, four".