4378953569088 has 448 divisors, whose sum is σ = 14228333199360. Its totient is φ = 1160116666368.

The previous prime is 4378953569083. The next prime is 4378953569147. The reversal of 4378953569088 is 8809653598734.

It is a tau number, because it is divible by the number of its divisors (448).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4378953569083) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 726312058 + ... + 726318086.

It is an arithmetic number, because the mean of its divisors is an integer number (31759672320).

Almost surely, 2^{4378953569088} is an apocalyptic number.

4378953569088 is a gapful number since it is divisible by the number (48) 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 4378953569088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7114166599680).

4378953569088 is an abundant number, since it is smaller than the sum of its proper divisors (9849379630272).

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

4378953569088 is a wasteful number, since it uses less digits than its factorization.

4378953569088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6534 (or 6524 counting only the distinct ones).

The product of its (nonzero) digits is 1567641600, while the sum is 75.

The spelling of 4378953569088 in words is "four trillion, three hundred seventy-eight billion, nine hundred fifty-three million, five hundred sixty-nine thousand, eighty-eight".