140751020407005 has 20 divisors (see below), whose sum is σ = 252309236582172. Its totient is φ = 75067210883520.

The previous prime is 140751020406917. The next prime is 140751020407061. The reversal of 140751020407005 is 500704020157041.

140751020407005 is a `hidden beast` number, since 14 + 0 + 7 + 510 + 20 + 40 + 70 + 0 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 65088057592089 + 75662962814916 = 8067717^2 + 8698446^2 .

It is not a de Polignac number, because 140751020407005 - 2¹⁶ = 140751020341469 is a prime.

It is a super-2 number, since 2×140751020407005² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 173766691456 + ... + 173766692265.

Almost surely, 2^{140751020407005} is an apocalyptic number.

140751020407005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140751020407005 is a deficient number, since it is larger than the sum of its proper divisors (111558216175167).

140751020407005 is an equidigital number, since it uses as much as digits as its factorization.

140751020407005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347533383738 (or 347533383729 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The spelling of 140751020407005 in words is "one hundred forty trillion, seven hundred fifty-one billion, twenty million, four hundred seven thousand, five".