10144140112 has 10 divisors (see below), whose sum is σ = 19654271498. Its totient is φ = 5072070048.

The previous prime is 10144140107. The next prime is 10144140217. The reversal of 10144140112 is 21104144101.

It can be written as a sum of positive squares in only one way, i.e., 10101054016 + 43086096 = 100504^2 + 6564^2 .

It is a super-2 number, since 2×10144140112² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10144140112.

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, 317004363 + ... + 317004394.

Almost surely, 2^10144140112 is an apocalyptic number.

It is an amenable number.

10144140112 is a deficient number, since it is larger than the sum of its proper divisors (9510131386).

10144140112 is an equidigital number, since it uses as much as digits as its factorization.

10144140112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634008765 (or 634008759 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 10144140112 its reverse (21104144101), we get a palindrome (31248284213).

The spelling of 10144140112 in words is "ten billion, one hundred forty-four million, one hundred forty thousand, one hundred twelve".