140502425111 has 2 divisors, whose sum is σ = 140502425112. Its totient is φ = 140502425110.

The previous prime is 140502425087. The next prime is 140502425143. The reversal of 140502425111 is 111524205041.

It is a happy number.

140502425111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140502425111 - 2¹⁴ = 140502408727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140502428111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70251212555 + 70251212556.

It is an arithmetic number, because the mean of its divisors is an integer number (70251212556).

Almost surely, 2^140502425111 is an apocalyptic number.

140502425111 is a deficient number, since it is larger than the sum of its proper divisors (1).

140502425111 is an equidigital number, since it uses as much as digits as its factorization.

140502425111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1600, while the sum is 26.

The spelling of 140502425111 in words is "one hundred forty billion, five hundred two million, four hundred twenty-five thousand, one hundred eleven".