4136430888125 has 20 divisors (see below), whose sum is σ = 5169756970092. Its totient is φ = 3308585856000.

The previous prime is 4136430888113. The next prime is 4136430888137. The reversal of 4136430888125 is 5218880346314.

It is an interprime number because it is at equal distance from previous prime (4136430888113) and next prime (4136430888137).

It can be written as a sum of positive squares in 10 ways, for example, as 3115415622916 + 1021015265209 = 1765054^2 + 1010453^2 .

It is not a de Polignac number, because 4136430888125 - 2²⁴ = 4136414110909 is a prime.

It is a super-2 number, since 2×4136430888125² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3164747 + ... + 4276503.

Almost surely, 2^{4136430888125} is an apocalyptic number.

It is an amenable number.

4136430888125 is a deficient number, since it is larger than the sum of its proper divisors (1033326081967).

4136430888125 is an equidigital number, since it uses as much as digits as its factorization.

4136430888125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117730 (or 1117715 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 53.

The spelling of 4136430888125 in words is "four trillion, one hundred thirty-six billion, four hundred thirty million, eight hundred eighty-eight thousand, one hundred twenty-five".