140455051119121 has 2 divisors, whose sum is σ = 140455051119122. Its totient is φ = 140455051119120.

The previous prime is 140455051119109. The next prime is 140455051119143. The reversal of 140455051119121 is 121911150554041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 128705848419600 + 11749202699521 = 11344860^2 + 3427711^2 .

It is a cyclic number.

It is not a de Polignac number, because 140455051119121 - 2⁴⁵ = 105270679030289 is a prime.

It is not a weakly prime, because it can be changed into another prime (140455051119151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70227525559560 + 70227525559561.

It is an arithmetic number, because the mean of its divisors is an integer number (70227525559561).

Almost surely, 2^{140455051119121} is an apocalyptic number.

It is an amenable number.

140455051119121 is a deficient number, since it is larger than the sum of its proper divisors (1).

140455051119121 is an equidigital number, since it uses as much as digits as its factorization.

140455051119121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 40.

The spelling of 140455051119121 in words is "one hundred forty trillion, four hundred fifty-five billion, fifty-one million, one hundred nineteen thousand, one hundred twenty-one".