102166465424 has 40 divisors (see below), whose sum is σ = 200034964800. Its totient is φ = 50547152768.

The previous prime is 102166465403. The next prime is 102166465433. The reversal of 102166465424 is 424564661201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545519 + ... + 708465.

It is an arithmetic number, because the mean of its divisors is an integer number (5000874120).

Almost surely, 2^102166465424 is an apocalyptic number.

It is an amenable number.

102166465424 is a deficient number, since it is larger than the sum of its proper divisors (97868499376).

102166465424 is a wasteful number, since it uses less digits than its factorization.

102166465424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163367 (or 163361 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 102166465424 in words is "one hundred two billion, one hundred sixty-six million, four hundred sixty-five thousand, four hundred twenty-four".