10044400412 has 6 divisors (see below), whose sum is σ = 17577700728. Its totient is φ = 5022200204.

The previous prime is 10044400381. The next prime is 10044400439. The reversal of 10044400412 is 21400444001.

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 as a sum of consecutive naturals, namely, 1255550048 + ... + 1255550055.

It is an arithmetic number, because the mean of its divisors is an integer number (2929616788).

Almost surely, 2^10044400412 is an apocalyptic number.

It is an amenable number.

10044400412 is a deficient number, since it is larger than the sum of its proper divisors (7533300316).

10044400412 is a wasteful number, since it uses less digits than its factorization.

10044400412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511100107 (or 2511100105 counting only the distinct ones).

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

Adding to 10044400412 its reverse (21400444001), we get a palindrome (31444844413).

The spelling of 10044400412 in words is "ten billion, forty-four million, four hundred thousand, four hundred twelve".