10140344101444 has 12 divisors (see below), whose sum is σ = 18036513689068. Its totient is φ = 4987054476000.

The previous prime is 10140344101429. The next prime is 10140344101457. The reversal of 10140344101444 is 44410144304101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2672858772544 + 7467485328900 = 1634888^2 + 2732670^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20779393407 + ... + 20779393894.

Almost surely, 2^{10140344101444} is an apocalyptic number.

It is an amenable number.

10140344101444 is a deficient number, since it is larger than the sum of its proper divisors (7896169587624).

10140344101444 is a wasteful number, since it uses less digits than its factorization.

10140344101444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41558787366 (or 41558787364 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 10140344101444 its reverse (44410144304101), we get a palindrome (54550488405545).

The spelling of 10140344101444 in words is "ten trillion, one hundred forty billion, three hundred forty-four million, one hundred one thousand, four hundred forty-four".