140325124144 has 20 divisors (see below), whose sum is σ = 271983268296. Its totient is φ = 70135893632.

The previous prime is 140325124141. The next prime is 140325124171. The reversal of 140325124144 is 441421523041.

It is a happy number.

It is a super-3 number, since 3×140325124144³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (140325124141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1623334 + ... + 1707589.

Almost surely, 2^140325124144 is an apocalyptic number.

It is an amenable number.

140325124144 is a deficient number, since it is larger than the sum of its proper divisors (131658144152).

140325124144 is a wasteful number, since it uses less digits than its factorization.

140325124144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333564 (or 3333558 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 140325124144 its reverse (441421523041), we get a palindrome (581746647185).

The spelling of 140325124144 in words is "one hundred forty billion, three hundred twenty-five million, one hundred twenty-four thousand, one hundred forty-four".