86227342503844 has 12 divisors (see below), whose sum is σ = 151999293538764. Its totient is φ = 42798972921344.

The previous prime is 86227342503823. The next prime is 86227342503859. The reversal of 86227342503844 is 44830524372268.

It can be written as a sum of positive squares in 2 ways, for example, as 72183511303744 + 14043831200100 = 8496088^2 + 3747510^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78674582029 + ... + 78674583124.

It is an arithmetic number, because the mean of its divisors is an integer number (12666607794897).

Almost surely, 2^{86227342503844} is an apocalyptic number.

It is an amenable number.

86227342503844 is a deficient number, since it is larger than the sum of its proper divisors (65771951034920).

86227342503844 is a wasteful number, since it uses less digits than its factorization.

86227342503844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157349165294 (or 157349165292 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 58.

The spelling of 86227342503844 in words is "eighty-six trillion, two hundred twenty-seven billion, three hundred forty-two million, five hundred three thousand, eight hundred forty-four".