9887974044103 has 8 divisors (see below), whose sum is σ = 10418059611648. Its totient is φ = 9366236280984.

The previous prime is 9887974044101. The next prime is 9887974044107. The reversal of 9887974044103 is 3014404797889.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9887974044103 - 2¹ = 9887974044101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9887974044101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2086948675 + ... + 2086953412.

It is an arithmetic number, because the mean of its divisors is an integer number (1302257451456).

Almost surely, 2^{9887974044103} is an apocalyptic number.

9887974044103 is a deficient number, since it is larger than the sum of its proper divisors (530085567545).

9887974044103 is a wasteful number, since it uses less digits than its factorization.

9887974044103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4173902213.

The product of its (nonzero) digits is 48771072, while the sum is 64.

The spelling of 9887974044103 in words is "nine trillion, eight hundred eighty-seven billion, nine hundred seventy-four million, forty-four thousand, one hundred three".