86103510144 has 32 divisors (see below), whose sum is σ = 228712449840. Its totient is φ = 28701169920.

The previous prime is 86103510109. The next prime is 86103510193. The reversal of 86103510144 is 44101530168.

It is a tau number, because it is divible by the number of its divisors (32).

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, 112113562 + ... + 112114329.

Almost surely, 2^86103510144 is an apocalyptic number.

It is an amenable number.

86103510144 is an abundant number, since it is smaller than the sum of its proper divisors (142608939696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86103510144 is a wasteful number, since it uses less digits than its factorization.

86103510144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224227908 (or 224227896 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The spelling of 86103510144 in words is "eighty-six billion, one hundred three million, five hundred ten thousand, one hundred forty-four".