86314634518 has 32 divisors (see below), whose sum is σ = 148932518400. Its totient is φ = 36751397760.

The previous prime is 86314634507. The next prime is 86314634543. The reversal of 86314634518 is 81543641368.

It is a super-2 number, since 2×86314634518² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1880158 + ... + 1925518.

It is an arithmetic number, because the mean of its divisors is an integer number (4654141200).

Almost surely, 2^86314634518 is an apocalyptic number.

86314634518 is a deficient number, since it is larger than the sum of its proper divisors (62617883882).

86314634518 is a wasteful number, since it uses less digits than its factorization.

86314634518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46252.

The product of its digits is 1658880, while the sum is 49.

The spelling of 86314634518 in words is "eighty-six billion, three hundred fourteen million, six hundred thirty-four thousand, five hundred eighteen".