107884142128 has 80 divisors (see below), whose sum is σ = 247364167680. Its totient is φ = 44598290688.

The previous prime is 107884142101. The next prime is 107884142131. The reversal of 107884142128 is 821241488701.

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, 3437001 + ... + 3468247.

It is an arithmetic number, because the mean of its divisors is an integer number (3092052096).

Almost surely, 2^107884142128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107884142128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123682083840).

107884142128 is an abundant number, since it is smaller than the sum of its proper divisors (139480025552).

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

107884142128 is a wasteful number, since it uses less digits than its factorization.

107884142128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32354 (or 32348 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 46.

The spelling of 107884142128 in words is "one hundred seven billion, eight hundred eighty-four million, one hundred forty-two thousand, one hundred twenty-eight".