140304342022433 has 2 divisors, whose sum is σ = 140304342022434. Its totient is φ = 140304342022432.

The previous prime is 140304342022393. The next prime is 140304342022483. The reversal of 140304342022433 is 334220243403041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 128089156251904 + 12215185770529 = 11317648^2 + 3495023^2 .

It is a cyclic number.

It is not a de Polignac number, because 140304342022433 - 2³² = 140300047055137 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 = 140304342022393 and 140304342022402.

It is not a weakly prime, because it can be changed into another prime (140304342022483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70152171011216 + 70152171011217.

It is an arithmetic number, because the mean of its divisors is an integer number (70152171011217).

Almost surely, 2^{140304342022433} is an apocalyptic number.

It is an amenable number.

140304342022433 is a deficient number, since it is larger than the sum of its proper divisors (1).

140304342022433 is an equidigital number, since it uses as much as digits as its factorization.

140304342022433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 140304342022433 its reverse (334220243403041), we get a palindrome (474524585425474).

The spelling of 140304342022433 in words is "one hundred forty trillion, three hundred four billion, three hundred forty-two million, twenty-two thousand, four hundred thirty-three".