4156014125 has 16 divisors (see below), whose sum is σ = 5199702768. Its totient is φ = 3316480000.

The previous prime is 4156014091. The next prime is 4156014127. The reversal of 4156014125 is 5214106514.

It can be written as a sum of positive squares in 8 ways, for example, as 660130249 + 3495883876 = 25693^2 + 59126^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4156014125 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 (4156014127) 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, 8669 + ... + 91581.

It is an arithmetic number, because the mean of its divisors is an integer number (324981423).

Almost surely, 2^4156014125 is an apocalyptic number.

It is an amenable number.

4156014125 is a deficient number, since it is larger than the sum of its proper divisors (1043688643).

4156014125 is an equidigital number, since it uses as much as digits as its factorization.

4156014125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83329 (or 83319 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 4156014125 is about 64467.1553971478. The cubic root of 4156014125 is about 1607.7764819150.

The spelling of 4156014125 in words is "four billion, one hundred fifty-six million, fourteen thousand, one hundred twenty-five".