140134503450105 has 48 divisors (see below), whose sum is σ = 253554250467024. Its totient is φ = 71526339325440.

The previous prime is 140134503450091. The next prime is 140134503450133. The reversal of 140134503450105 is 501054305431041.

140134503450105 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 3 + 4 + 503 + 45 + 0 + 105 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 12591632243961 + 127542871206144 = 3548469^2 + 11293488^2 .

It is not a de Polignac number, because 140134503450105 - 2¹⁹ = 140134502925817 is a prime.

It is a super-2 number, since 2×140134503450105² (a number of 29 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 140134503450105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 689774394 + ... + 689977523.

It is an arithmetic number, because the mean of its divisors is an integer number (5282380218063).

Almost surely, 2^{140134503450105} is an apocalyptic number.

140134503450105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140134503450105 is a deficient number, since it is larger than the sum of its proper divisors (113419747016919).

140134503450105 is a wasteful number, since it uses less digits than its factorization.

140134503450105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379752026 (or 1379752023 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 140134503450105 its reverse (501054305431041), we get a palindrome (641188808881146).

The spelling of 140134503450105 in words is "one hundred forty trillion, one hundred thirty-four billion, five hundred three million, four hundred fifty thousand, one hundred five".