86233037229 has 18 divisors (see below), whose sum is σ = 124669969866. Its totient is φ = 57437438400.

The previous prime is 86233037221. The next prime is 86233037237. The reversal of 86233037229 is 92273033268.

86233037229 is a `hidden beast` number, since 8 + 62 + 330 + 37 + 229 = 666.

It is an interprime number because it is at equal distance from previous prime (86233037221) and next prime (86233037237).

It can be written as a sum of positive squares in 3 ways, for example, as 59436002025 + 26797035204 = 243795^2 + 163698^2 .

It is not a de Polignac number, because 86233037229 - 2³ = 86233037221 is a prime.

It is a super-2 number, since 2×86233037229² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86233037221) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 23298079 + ... + 23301779.

It is an arithmetic number, because the mean of its divisors is an integer number (6926109437).

Almost surely, 2^86233037229 is an apocalyptic number.

It is an amenable number.

86233037229 is a deficient number, since it is larger than the sum of its proper divisors (38436932637).

86233037229 is an equidigital number, since it uses as much as digits as its factorization.

86233037229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6925 (or 5313 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 86233037229 in words is "eighty-six billion, two hundred thirty-three million, thirty-seven thousand, two hundred twenty-nine".