102824644740 has 48 divisors (see below), whose sum is σ = 289400794368. Its totient is φ = 27277830144.

The previous prime is 102824644711. The next prime is 102824644801. The reversal of 102824644740 is 47446428201.

It is a junction number, because it is equal to n+sod(n) for n = 102824644692 and 102824644701.

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 15 ways as a sum of consecutive naturals, for example, 4428172 + ... + 4451331.

It is an arithmetic number, because the mean of its divisors is an integer number (6029183216).

Almost surely, 2^102824644740 is an apocalyptic number.

102824644740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102824644740 is an abundant number, since it is smaller than the sum of its proper divisors (186576149628).

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

102824644740 is a wasteful number, since it uses less digits than its factorization.

102824644740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8879708 (or 8879706 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 42.

The spelling of 102824644740 in words is "one hundred two billion, eight hundred twenty-four million, six hundred forty-four thousand, seven hundred forty".