140726535740273 has 8 divisors (see below), whose sum is σ = 161235440736192. Its totient is φ = 120318909288336.

The previous prime is 140726535740183. The next prime is 140726535740279. The reversal of 140726535740273 is 372047535627041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140726535740273 - 2¹² = 140726535736177 is a prime.

It is a super-2 number, since 2×140726535740273² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140726535740279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25319633015 + ... + 25319638572.

It is an arithmetic number, because the mean of its divisors is an integer number (20154430092024).

Almost surely, 2^{140726535740273} is an apocalyptic number.

It is an amenable number.

140726535740273 is a deficient number, since it is larger than the sum of its proper divisors (20508904995919).

140726535740273 is an equidigital number, since it uses as much as digits as its factorization.

140726535740273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50639271991.

The product of its (nonzero) digits is 29635200, while the sum is 56.

The spelling of 140726535740273 in words is "one hundred forty trillion, seven hundred twenty-six billion, five hundred thirty-five million, seven hundred forty thousand, two hundred seventy-three".