461430676979 has 2 divisors, whose sum is σ = 461430676980. Its totient is φ = 461430676978.

The previous prime is 461430676963. The next prime is 461430677009. The reversal of 461430676979 is 979676034164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 461430676979 - 2⁴ = 461430676963 is a prime.

It is not a weakly prime, because it can be changed into another prime (461430676079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230715338489 + 230715338490.

It is an arithmetic number, because the mean of its divisors is an integer number (230715338490).

Almost surely, 2^461430676979 is an apocalyptic number.

461430676979 is a deficient number, since it is larger than the sum of its proper divisors (1).

461430676979 is an equidigital number, since it uses as much as digits as its factorization.

461430676979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41150592, while the sum is 62.

The spelling of 461430676979 in words is "four hundred sixty-one billion, four hundred thirty million, six hundred seventy-six thousand, nine hundred seventy-nine".