108387679452 has 192 divisors, whose sum is σ = 299230848000. Its totient is φ = 30232645632.

The previous prime is 108387679447. The next prime is 108387679493. The reversal of 108387679452 is 254976783801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9707449 + ... + 9718607.

It is an arithmetic number, because the mean of its divisors is an integer number (1558494000).

It is a 2-persistent number, because it is pandigital, and so is 2⋅108387679452 = 216775358904, but 3⋅108387679452 = 325163038356 is not.

Almost surely, 2^108387679452 is an apocalyptic number.

108387679452 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 108387679452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149615424000).

108387679452 is an abundant number, since it is smaller than the sum of its proper divisors (190843168548).

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

108387679452 is a wasteful number, since it uses less digits than its factorization.

108387679452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11340 (or 11338 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 60.

The spelling of 108387679452 in words is "one hundred eight billion, three hundred eighty-seven million, six hundred seventy-nine thousand, four hundred fifty-two".