102845924416 has 21 divisors (see below), whose sum is σ = 204089972439. Its totient is φ = 51421679424.

The previous prime is 102845924383. The next prime is 102845924507. The reversal of 102845924416 is 614429548201.

The square root of 102845924416 is 320696.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2545525 + ... + 2585611.

Almost surely, 2^102845924416 is an apocalyptic number.

102845924416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

102845924416 is the 320696-th square number.

It is an amenable number.

102845924416 is a deficient number, since it is larger than the sum of its proper divisors (101244048023).

102845924416 is an frugal number, since it uses more digits than its factorization.

102845924416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80186 (or 40089 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 102845924416 in words is "one hundred two billion, eight hundred forty-five million, nine hundred twenty-four thousand, four hundred sixteen".