86489019403 has 4 divisors (see below), whose sum is σ = 87019627048. Its totient is φ = 85958411760.

The previous prime is 86489019343. The next prime is 86489019431. The reversal of 86489019403 is 30491098468.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86489019403 - 2¹⁷ = 86488888331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86489019433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265303578 + ... + 265303903.

It is an arithmetic number, because the mean of its divisors is an integer number (21754906762).

Almost surely, 2^86489019403 is an apocalyptic number.

86489019403 is a deficient number, since it is larger than the sum of its proper divisors (530607645).

86489019403 is a wasteful number, since it uses less digits than its factorization.

86489019403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530607644.

The product of its (nonzero) digits is 1492992, while the sum is 52.

The spelling of 86489019403 in words is "eighty-six billion, four hundred eighty-nine million, nineteen thousand, four hundred three".