140585473703651 has 2 divisors, whose sum is σ = 140585473703652. Its totient is φ = 140585473703650.

The previous prime is 140585473703629. The next prime is 140585473703669. The reversal of 140585473703651 is 156307374585041.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140585473703651 is a prime.

It is not a weakly prime, because it can be changed into another prime (140585473708651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70292736851825 + 70292736851826.

It is an arithmetic number, because the mean of its divisors is an integer number (70292736851826).

Almost surely, 2^{140585473703651} is an apocalyptic number.

140585473703651 is a deficient number, since it is larger than the sum of its proper divisors (1).

140585473703651 is an equidigital number, since it uses as much as digits as its factorization.

140585473703651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336000, while the sum is 59.

The spelling of 140585473703651 in words is "one hundred forty trillion, five hundred eighty-five billion, four hundred seventy-three million, seven hundred three thousand, six hundred fifty-one".