84616161463 has 2 divisors, whose sum is σ = 84616161464. Its totient is φ = 84616161462.

The previous prime is 84616161419. The next prime is 84616161541. The reversal of 84616161463 is 36416161648.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84616161463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84616161263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42308080731 + 42308080732.

It is an arithmetic number, because the mean of its divisors is an integer number (42308080732).

Almost surely, 2^84616161463 is an apocalyptic number.

84616161463 is a deficient number, since it is larger than the sum of its proper divisors (1).

84616161463 is an equidigital number, since it uses as much as digits as its factorization.

84616161463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 46.

The spelling of 84616161463 in words is "eighty-four billion, six hundred sixteen million, one hundred sixty-one thousand, four hundred sixty-three".