102393940416 has 56 divisors (see below), whose sum is σ = 279656584704. Its totient is φ = 33030301440.

The previous prime is 102393940387. The next prime is 102393940483. The reversal of 102393940416 is 614049393201.

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, 8595690 + ... + 8607593.

It is an arithmetic number, because the mean of its divisors is an integer number (4993867584).

Almost surely, 2^102393940416 is an apocalyptic number.

102393940416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102393940416 is an abundant number, since it is smaller than the sum of its proper divisors (177262644288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102393940416 is a wasteful number, since it uses less digits than its factorization.

102393940416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17203329 (or 17203319 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 102393940416 in words is "one hundred two billion, three hundred ninety-three million, nine hundred forty thousand, four hundred sixteen".