102330413440 has 128 divisors (see below), whose sum is σ = 248255474400. Its totient is φ = 40330493952.

The previous prime is 102330413429. The next prime is 102330413473. The reversal of 102330413440 is 44314033201.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12507271 + ... + 12515449.

Almost surely, 2^102330413440 is an apocalyptic number.

102330413440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102330413440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124127737200).

102330413440 is an abundant number, since it is smaller than the sum of its proper divisors (145925060960).

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

102330413440 is a wasteful number, since it uses less digits than its factorization.

102330413440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8484 (or 8472 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 102330413440 its reverse (44314033201), we get a palindrome (146644446641).

The spelling of 102330413440 in words is "one hundred two billion, three hundred thirty million, four hundred thirteen thousand, four hundred forty".