86229376433 has 2 divisors, whose sum is σ = 86229376434. Its totient is φ = 86229376432.

The previous prime is 86229376399. The next prime is 86229376477. The reversal of 86229376433 is 33467392268.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83063851264 + 3165525169 = 288208^2 + 56263^2 .

It is a cyclic number.

It is not a de Polignac number, because 86229376433 - 2¹² = 86229372337 is a prime.

It is not a weakly prime, because it can be changed into another prime (86229336433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43114688216 + 43114688217.

It is an arithmetic number, because the mean of its divisors is an integer number (43114688217).

Almost surely, 2^86229376433 is an apocalyptic number.

It is an amenable number.

86229376433 is a deficient number, since it is larger than the sum of its proper divisors (1).

86229376433 is an equidigital number, since it uses as much as digits as its factorization.

86229376433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7838208, while the sum is 53.

The spelling of 86229376433 in words is "eighty-six billion, two hundred twenty-nine million, three hundred seventy-six thousand, four hundred thirty-three".