140450333 has 2 divisors, whose sum is σ = 140450334. Its totient is φ = 140450332.

The previous prime is 140450329. The next prime is 140450339. The reversal of 140450333 is 333054041.

140450333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105616729 + 34833604 = 10277^2 + 5902^2 .

It is an emirp because it is prime and its reverse (333054041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140450333 - 2² = 140450329 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 140450299 and 140450308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140450339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70225166 + 70225167.

It is an arithmetic number, because the mean of its divisors is an integer number (70225167).

Almost surely, 2^140450333 is an apocalyptic number.

It is an amenable number.

140450333 is a deficient number, since it is larger than the sum of its proper divisors (1).

140450333 is an equidigital number, since it uses as much as digits as its factorization.

140450333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 140450333 is about 11851.1743299979. The cubic root of 140450333 is about 519.8055646343.

The spelling of 140450333 in words is "one hundred forty million, four hundred fifty thousand, three hundred thirty-three".