4125201389 has 2 divisors, whose sum is σ = 4125201390. Its totient is φ = 4125201388.

The previous prime is 4125201371. The next prime is 4125201401. The reversal of 4125201389 is 9831025214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3425175625 + 700025764 = 58525^2 + 26458^2 .

It is a cyclic number.

It is not a de Polignac number, because 4125201389 - 2¹⁶ = 4125135853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4125201329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2062600694 + 2062600695.

It is an arithmetic number, because the mean of its divisors is an integer number (2062600695).

Almost surely, 2^4125201389 is an apocalyptic number.

It is an amenable number.

4125201389 is a deficient number, since it is larger than the sum of its proper divisors (1).

4125201389 is an equidigital number, since it uses as much as digits as its factorization.

4125201389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 4125201389 is about 64227.7306854290. The cubic root of 4125201389 is about 1603.7932640532.

The spelling of 4125201389 in words is "four billion, one hundred twenty-five million, two hundred one thousand, three hundred eighty-nine".