140426610833 has 2 divisors, whose sum is σ = 140426610834. Its totient is φ = 140426610832.

The previous prime is 140426610811. The next prime is 140426610851. The reversal of 140426610833 is 338016624041.

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., 92350347664 + 48076263169 = 303892^2 + 219263^2 .

It is a cyclic number.

It is not a de Polignac number, because 140426610833 - 2³² = 136131643537 is a prime.

It is not a weakly prime, because it can be changed into another prime (140426310833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70213305416 + 70213305417.

It is an arithmetic number, because the mean of its divisors is an integer number (70213305417).

Almost surely, 2^140426610833 is an apocalyptic number.

It is an amenable number.

140426610833 is a deficient number, since it is larger than the sum of its proper divisors (1).

140426610833 is an equidigital number, since it uses as much as digits as its factorization.

140426610833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 140426610833 in words is "one hundred forty billion, four hundred twenty-six million, six hundred ten thousand, eight hundred thirty-three".