140786000057 has 2 divisors, whose sum is σ = 140786000058. Its totient is φ = 140786000056.

The previous prime is 140786000027. The next prime is 140786000059. The reversal of 140786000057 is 750000687041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123282445456 + 17503554601 = 351116^2 + 132301^2 .

It is a cyclic number.

It is not a de Polignac number, because 140786000057 - 2¹⁴ = 140785983673 is a prime.

Together with 140786000059, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (140786000059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70393000028 + 70393000029.

It is an arithmetic number, because the mean of its divisors is an integer number (70393000029).

Almost surely, 2^140786000057 is an apocalyptic number.

It is an amenable number.

140786000057 is a deficient number, since it is larger than the sum of its proper divisors (1).

140786000057 is an equidigital number, since it uses as much as digits as its factorization.

140786000057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040, while the sum is 38.

Adding to 140786000057 its reverse (750000687041), we get a palindrome (890786687098).

The spelling of 140786000057 in words is "one hundred forty billion, seven hundred eighty-six million, fifty-seven", and thus it is an aban number.