140055354125 has 8 divisors (see below), whose sum is σ = 174789082104. Its totient is φ = 112044283200.

The previous prime is 140055354121. The next prime is 140055354149. The reversal of 140055354125 is 521453550041.

140055354125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1264086916 + 138791267209 = 35554^2 + 372547^2 .

It is not a de Polignac number, because 140055354125 - 2² = 140055354121 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140055354121) 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 in 7 ways as a sum of consecutive naturals, for example, 560221292 + ... + 560221541.

It is an arithmetic number, because the mean of its divisors is an integer number (21848635263).

Almost surely, 2^140055354125 is an apocalyptic number.

It is an amenable number.

140055354125 is a deficient number, since it is larger than the sum of its proper divisors (34733727979).

140055354125 is an equidigital number, since it uses as much as digits as its factorization.

140055354125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120442848 (or 1120442838 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 140055354125 in words is "one hundred forty billion, fifty-five million, three hundred fifty-four thousand, one hundred twenty-five".