16125433461716 has 6 divisors (see below), whose sum is σ = 28219508558010. Its totient is φ = 8062716730856.

The previous prime is 16125433461713. The next prime is 16125433461733. The reversal of 16125433461716 is 61716433452161.

It can be written as a sum of positive squares in only one way, i.e., 15012556156816 + 1112877304900 = 3874604^2 + 1054930^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16125433461713) 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, 2015679182711 + ... + 2015679182718.

It is an arithmetic number, because the mean of its divisors is an integer number (4703251426335).

Almost surely, 2^{16125433461716} is an apocalyptic number.

It is an amenable number.

16125433461716 is a deficient number, since it is larger than the sum of its proper divisors (12094075096294).

16125433461716 is a wasteful number, since it uses less digits than its factorization.

16125433461716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4031358365433 (or 4031358365431 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 50.

The spelling of 16125433461716 in words is "sixteen trillion, one hundred twenty-five billion, four hundred thirty-three million, four hundred sixty-one thousand, seven hundred sixteen".