102455845286 has 16 divisors (see below), whose sum is σ = 156435547200. Its totient is φ = 50317383168.

The previous prime is 102455845267. The next prime is 102455845291. The reversal of 102455845286 is 682548554201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1649441 + ... + 1710428.

It is an arithmetic number, because the mean of its divisors is an integer number (9777221700).

Almost surely, 2^102455845286 is an apocalyptic number.

102455845286 is a deficient number, since it is larger than the sum of its proper divisors (53979701914).

102455845286 is a wasteful number, since it uses less digits than its factorization.

102455845286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3360143.

The product of its (nonzero) digits is 3072000, while the sum is 50.

The spelling of 102455845286 in words is "one hundred two billion, four hundred fifty-five million, eight hundred forty-five thousand, two hundred eighty-six".