102573380448 has 432 divisors, whose sum is σ = 372687194880. Its totient is φ = 26187194880.

The previous prime is 102573380387. The next prime is 102573380519. The reversal of 102573380448 is 844083375201.

102573380448 is a `hidden beast` number, since 1 + 0 + 2 + 573 + 38 + 0 + 4 + 48 = 666.

102573380448 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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 71 ways as a sum of consecutive naturals, for example, 14388661 + ... + 14395787.

It is an arithmetic number, because the mean of its divisors is an integer number (862701840).

Almost surely, 2^102573380448 is an apocalyptic number.

102573380448 is a gapful number since it is divisible by the number (18) 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 102573380448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186343597440).

102573380448 is an abundant number, since it is smaller than the sum of its proper divisors (270113814432).

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

102573380448 is a wasteful number, since it uses less digits than its factorization.

102573380448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7231 (or 7209 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 102573380448 in words is "one hundred two billion, five hundred seventy-three million, three hundred eighty thousand, four hundred forty-eight".