140336038145027 has 4 divisors (see below), whose sum is σ = 140336081882256. Its totient is φ = 140335994407800.

The previous prime is 140336038144993. The next prime is 140336038145041. The reversal of 140336038145027 is 720541830633041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140336038145027 - 2¹² = 140336038140931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140336038145077) 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, 16638788 + ... + 23611889.

It is an arithmetic number, because the mean of its divisors is an integer number (35084020470564).

Almost surely, 2^{140336038145027} is an apocalyptic number.

140336038145027 is a deficient number, since it is larger than the sum of its proper divisors (43737229).

140336038145027 is an equidigital number, since it uses as much as digits as its factorization.

140336038145027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43737228.

The product of its (nonzero) digits is 1451520, while the sum is 47.

Adding to 140336038145027 its reverse (720541830633041), we get a palindrome (860877868778068).

The spelling of 140336038145027 in words is "one hundred forty trillion, three hundred thirty-six billion, thirty-eight million, one hundred forty-five thousand, twenty-seven".