140134545020253 has 32 divisors (see below), whose sum is σ = 224793370608640. Its totient is φ = 75856857592320.

The previous prime is 140134545020213. The next prime is 140134545020321. The reversal of 140134545020253 is 352020545431041.

It is not a de Polignac number, because 140134545020253 - 2²² = 140134540825949 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 (140134545020213) 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 in 31 ways as a sum of consecutive naturals, for example, 7060075 + ... + 18169032.

It is an arithmetic number, because the mean of its divisors is an integer number (7024792831520).

Almost surely, 2^{140134545020253} is an apocalyptic number.

It is an amenable number.

140134545020253 is a deficient number, since it is larger than the sum of its proper divisors (84658825588387).

140134545020253 is a wasteful number, since it uses less digits than its factorization.

140134545020253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25243057.

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 140134545020253 in words is "one hundred forty trillion, one hundred thirty-four billion, five hundred forty-five million, twenty thousand, two hundred fifty-three".