140301112303144 has 32 divisors (see below), whose sum is σ = 284006807600040. Its totient is φ = 64592877312000.

The previous prime is 140301112303111. The next prime is 140301112303147. The reversal of 140301112303144 is 441303211103041.

It can be written as a sum of positive squares in 4 ways, for example, as 138630137256900 + 1670975046244 = 11774130^2 + 1292662^2 .

It is a super-2 number, since 2×140301112303144² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140301112303147) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1682064477 + ... + 1682147884.

Almost surely, 2^{140301112303144} is an apocalyptic number.

It is an amenable number.

140301112303144 is an abundant number, since it is smaller than the sum of its proper divisors (143705695296896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140301112303144 is a wasteful number, since it uses less digits than its factorization.

140301112303144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3364212781 (or 3364212777 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 140301112303144 its reverse (441303211103041), we get a palindrome (581604323406185).

The spelling of 140301112303144 in words is "one hundred forty trillion, three hundred one billion, one hundred twelve million, three hundred three thousand, one hundred forty-four".