83085404284268 has 48 divisors (see below), whose sum is σ = 155368080806400. Its totient is φ = 38739482634240.

The previous prime is 83085404284247. The next prime is 83085404284271. The reversal of 83085404284268 is 86248240458038.

It is a self number, because there is not a number n which added to its sum of digits gives 83085404284268.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476645288 + ... + 476819568.

It is an arithmetic number, because the mean of its divisors is an integer number (3236835016800).

Almost surely, 2^{83085404284268} is an apocalyptic number.

It is an amenable number.

83085404284268 is a deficient number, since it is larger than the sum of its proper divisors (72282676522132).

83085404284268 is a wasteful number, since it uses less digits than its factorization.

83085404284268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238730 (or 238728 counting only the distinct ones).

The product of its (nonzero) digits is 94371840, while the sum is 62.

The spelling of 83085404284268 in words is "eighty-three trillion, eighty-five billion, four hundred four million, two hundred eighty-four thousand, two hundred sixty-eight".