102445085936 has 20 divisors (see below), whose sum is σ = 198494940600. Its totient is φ = 51220585152.

The previous prime is 102445085929. The next prime is 102445085969. The reversal of 102445085936 is 639580544201.

It is a congruent number.

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, 369155 + ... + 584093.

It is an arithmetic number, because the mean of its divisors is an integer number (9924747030).

Almost surely, 2^102445085936 is an apocalyptic number.

102445085936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102445085936 is a deficient number, since it is larger than the sum of its proper divisors (96049854664).

102445085936 is a wasteful number, since it uses less digits than its factorization.

102445085936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244736 (or 244730 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 47.

The spelling of 102445085936 in words is "one hundred two billion, four hundred forty-five million, eighty-five thousand, nine hundred thirty-six".