4131465479 has 2 divisors, whose sum is σ = 4131465480. Its totient is φ = 4131465478.

The previous prime is 4131465461. The next prime is 4131465497. The reversal of 4131465479 is 9745641314.

Together with next prime (4131465497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (4131465461) and next prime (4131465497).

It is a cyclic number.

It is not a de Polignac number, because 4131465479 - 2²⁸ = 3863030023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4131465179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2065732739 + 2065732740.

It is an arithmetic number, because the mean of its divisors is an integer number (2065732740).

Almost surely, 2^4131465479 is an apocalyptic number.

4131465479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4131465479 is an equidigital number, since it uses as much as digits as its factorization.

4131465479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 44.

The square root of 4131465479 is about 64276.4768714030. The cubic root of 4131465479 is about 1604.6046365257.

The spelling of 4131465479 in words is "four billion, one hundred thirty-one million, four hundred sixty-five thousand, four hundred seventy-nine".