84136611363 has 16 divisors (see below), whose sum is σ = 129831060480. Its totient is φ = 47469479616.

The previous prime is 84136611343. The next prime is 84136611401. The reversal of 84136611363 is 36311663148.

It is not a de Polignac number, because 84136611363 - 2⁸ = 84136611107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84136611343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25355970 + ... + 25359287.

It is an arithmetic number, because the mean of its divisors is an integer number (8114441280).

Almost surely, 2^84136611363 is an apocalyptic number.

84136611363 is a deficient number, since it is larger than the sum of its proper divisors (45694449117).

84136611363 is a wasteful number, since it uses less digits than its factorization.

84136611363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50715346.

The product of its digits is 186624, while the sum is 42.

The spelling of 84136611363 in words is "eighty-four billion, one hundred thirty-six million, six hundred eleven thousand, three hundred sixty-three".