2016141435125 has 16 divisors (see below), whose sum is σ = 2516640510384. Its totient is φ = 1612595200000.

The previous prime is 2016141435107. The next prime is 2016141435127. The reversal of 2016141435125 is 5215341416102.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1630726446001 + 385414989124 = 1276999^2 + 620818^2 .

It is not a de Polignac number, because 2016141435125 - 2¹⁴ = 2016141418741 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 (2016141435127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 952076 + ... + 2222325.

It is an arithmetic number, because the mean of its divisors is an integer number (157290031899).

Almost surely, 2^{2016141435125} is an apocalyptic number.

2016141435125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2016141435125 is a deficient number, since it is larger than the sum of its proper divisors (500499075259).

2016141435125 is an equidigital number, since it uses as much as digits as its factorization.

2016141435125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3179497 (or 3179487 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 2016141435125 in words is "two trillion, sixteen billion, one hundred forty-one million, four hundred thirty-five thousand, one hundred twenty-five".