86047642024 has 16 divisors (see below), whose sum is σ = 161365158900. Its totient is φ = 43016932992.

The previous prime is 86047642019. The next prime is 86047642069. The reversal of 86047642024 is 42024674068.

It can be written as a sum of positive squares in 2 ways, for example, as 85188096900 + 859545124 = 291870^2 + 29318^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 807717 + ... + 908020.

Almost surely, 2^86047642024 is an apocalyptic number.

It is an amenable number.

86047642024 is a deficient number, since it is larger than the sum of its proper divisors (75317516876).

86047642024 is a wasteful number, since it uses less digits than its factorization.

86047642024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722012 (or 1722008 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 43.

It can be divided in two parts, 860476 and 42024, that added together give a square (902500 = 950²).

The spelling of 86047642024 in words is "eighty-six billion, forty-seven million, six hundred forty-two thousand, twenty-four".