86108045345 has 32 divisors (see below), whose sum is σ = 119818763520. Its totient is φ = 58183142400.

The previous prime is 86108045339. The next prime is 86108045377. The reversal of 86108045345 is 54354080168.

It is a de Polignac number, because none of the positive numbers 2^k-86108045345 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86108045296 and 86108045305.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2869670 + ... + 2899520.

It is an arithmetic number, because the mean of its divisors is an integer number (3744336360).

Almost surely, 2^86108045345 is an apocalyptic number.

It is an amenable number.

86108045345 is a deficient number, since it is larger than the sum of its proper divisors (33710718175).

86108045345 is a wasteful number, since it uses less digits than its factorization.

86108045345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31065.

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 86108045345 in words is "eighty-six billion, one hundred eight million, forty-five thousand, three hundred forty-five".