140007141 has 12 divisors (see below), whose sum is σ = 211025568. Its totient is φ = 89279784.

The previous prime is 140007107. The next prime is 140007163. The reversal of 140007141 is 141700041.

It is not a de Polignac number, because 140007141 - 2¹⁷ = 139876069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140007541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 337975 + ... + 338388.

It is an arithmetic number, because the mean of its divisors is an integer number (17585464).

Almost surely, 2^140007141 is an apocalyptic number.

It is an amenable number.

140007141 is a deficient number, since it is larger than the sum of its proper divisors (71018427).

140007141 is a wasteful number, since it uses less digits than its factorization.

140007141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676392 (or 676389 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 140007141 is about 11832.4613246780. The cubic root of 140007141 is about 519.2582385113.

Adding to 140007141 its reverse (141700041), we get a palindrome (281707182).

The spelling of 140007141 in words is "one hundred forty million, seven thousand, one hundred forty-one".