140613333353 has 2 divisors, whose sum is σ = 140613333354. Its totient is φ = 140613333352.

The previous prime is 140613333323. The next prime is 140613333361. The reversal of 140613333353 is 353333316041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98287266064 + 42326067289 = 313508^2 + 205733^2 .

It is an emirp because it is prime and its reverse (353333316041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140613333353 - 2¹⁰ = 140613332329 is a prime.

It is not a weakly prime, because it can be changed into another prime (140613333313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70306666676 + 70306666677.

It is an arithmetic number, because the mean of its divisors is an integer number (70306666677).

Almost surely, 2^140613333353 is an apocalyptic number.

It is an amenable number.

140613333353 is a deficient number, since it is larger than the sum of its proper divisors (1).

140613333353 is an equidigital number, since it uses as much as digits as its factorization.

140613333353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 35.

Adding to 140613333353 its reverse (353333316041), we get a palindrome (493946649394).

The spelling of 140613333353 in words is "one hundred forty billion, six hundred thirteen million, three hundred thirty-three thousand, three hundred fifty-three".