86280860221829 has 16 divisors (see below), whose sum is σ = 107384994581760. Its totient is φ = 67499139438720.

The previous prime is 86280860221819. The next prime is 86280860221837. The reversal of 86280860221829 is 92812206808268.

It is a cyclic number.

It is not a de Polignac number, because 86280860221829 - 2⁸ = 86280860221573 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86280860221819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5326628537 + ... + 5326644734.

It is an arithmetic number, because the mean of its divisors is an integer number (6711562161360).

Almost surely, 2^{86280860221829} is an apocalyptic number.

86280860221829 is a gapful number since it is divisible by the number (89) formed by its first and last digit.

It is an amenable number.

86280860221829 is a deficient number, since it is larger than the sum of its proper divisors (21104134359931).

86280860221829 is a wasteful number, since it uses less digits than its factorization.

86280860221829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10653273380.

The product of its (nonzero) digits is 21233664, while the sum is 62.

The spelling of 86280860221829 in words is "eighty-six trillion, two hundred eighty billion, eight hundred sixty million, two hundred twenty-one thousand, eight hundred twenty-nine".