10144320412 has 6 divisors (see below), whose sum is σ = 17752560728. Its totient is φ = 5072160204.

The previous prime is 10144320383. The next prime is 10144320509. The reversal of 10144320412 is 21402344101.

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, 1268040048 + ... + 1268040055.

Almost surely, 2^10144320412 is an apocalyptic number.

It is an amenable number.

10144320412 is a deficient number, since it is larger than the sum of its proper divisors (7608240316).

10144320412 is a wasteful number, since it uses less digits than its factorization.

10144320412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536080107 (or 2536080105 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 10144320412 its reverse (21402344101), we get a palindrome (31546664513).

The spelling of 10144320412 in words is "ten billion, one hundred forty-four million, three hundred twenty thousand, four hundred twelve".