107887478843 has 16 divisors (see below), whose sum is σ = 114538862592. Its totient is φ = 101454600000.

The previous prime is 107887478801. The next prime is 107887478851. The reversal of 107887478843 is 348874788701.

It is a cyclic number.

It is not a de Polignac number, because 107887478843 - 2¹⁶ = 107887413307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107887478843.

It is not an unprimeable number, because it can be changed into a prime (107887477843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149930 + ... + 488112.

It is an arithmetic number, because the mean of its divisors is an integer number (7158678912).

Almost surely, 2^107887478843 is an apocalyptic number.

107887478843 is a deficient number, since it is larger than the sum of its proper divisors (6651383749).

107887478843 is a wasteful number, since it uses less digits than its factorization.

107887478843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338506.

The product of its (nonzero) digits is 67436544, while the sum is 65.

The spelling of 107887478843 in words is "one hundred seven billion, eight hundred eighty-seven million, four hundred seventy-eight thousand, eight hundred forty-three".