140035646045043 has 24 divisors (see below), whose sum is σ = 234620253224448. Its totient is φ = 78826035298032.

The previous prime is 140035646045039. The next prime is 140035646045047. The reversal of 140035646045043 is 340540646530041.

140035646045043 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 3 + 564 + 6 + 0 + 45 + 0 + 43 = 666.

It is an interprime number because it is at equal distance from previous prime (140035646045039) and next prime (140035646045047).

It is not a de Polignac number, because 140035646045043 - 2² = 140035646045039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140035646045043.

It is not an unprimeable number, because it can be changed into a prime (140035646045047) 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 23 ways as a sum of consecutive naturals, for example, 16587966171 + ... + 16587974612.

It is an arithmetic number, because the mean of its divisors is an integer number (9775843884352).

Almost surely, 2^{140035646045043} is an apocalyptic number.

140035646045043 is a deficient number, since it is larger than the sum of its proper divisors (94584607179405).

140035646045043 is a wasteful number, since it uses less digits than its factorization.

140035646045043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33175940863 (or 33175940860 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

The spelling of 140035646045043 in words is "one hundred forty trillion, thirty-five billion, six hundred forty-six million, forty-five thousand, forty-three".