108380439552 has 528 divisors, whose sum is σ = 378868847616. Its totient is φ = 26911948800.

The previous prime is 108380439551. The next prime is 108380439569. The reversal of 108380439552 is 255934083801.

It is a tau number, because it is divible by the number of its divisors (528).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (108380439551) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59844727 + ... + 59846537.

Almost surely, 2^108380439552 is an apocalyptic number.

108380439552 is a gapful number since it is divisible by the number (12) 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 108380439552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189434423808).

108380439552 is an abundant number, since it is smaller than the sum of its proper divisors (270488408064).

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

108380439552 is a wasteful number, since it uses less digits than its factorization.

108380439552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886 (or 1857 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 108380439552 in words is "one hundred eight billion, three hundred eighty million, four hundred thirty-nine thousand, five hundred fifty-two".