4131465461 has 2 divisors, whose sum is σ = 4131465462. Its totient is φ = 4131465460.

The previous prime is 4131465451. The next prime is 4131465479. The reversal of 4131465461 is 1645641314.

4131465461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2709723025 + 1421742436 = 52055^2 + 37706^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4131465461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4131465451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2065732730 + 2065732731.

It is an arithmetic number, because the mean of its divisors is an integer number (2065732731).

Almost surely, 2^4131465461 is an apocalyptic number.

It is an amenable number.

4131465461 is a deficient number, since it is larger than the sum of its proper divisors (1).

4131465461 is an equidigital number, since it uses as much as digits as its factorization.

4131465461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

The square root of 4131465461 is about 64276.4767313828. The cubic root of 4131465461 is about 1604.6046341954.

The spelling of 4131465461 in words is "four billion, one hundred thirty-one million, four hundred sixty-five thousand, four hundred sixty-one".