9988571914941 has 8 divisors (see below), whose sum is σ = 13440280252960. Its totient is φ = 6597955760112.

The previous prime is 9988571914921. The next prime is 9988571914999. The reversal of 9988571914941 is 1494191758899.

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

It is not a de Polignac number, because 9988571914941 - 2⁶ = 9988571914877 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 (9988571914921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15273045415 + ... + 15273046068.

It is an arithmetic number, because the mean of its divisors is an integer number (1680035031620).

Almost surely, 2^{9988571914941} is an apocalyptic number.

It is an amenable number.

9988571914941 is a deficient number, since it is larger than the sum of its proper divisors (3451708338019).

9988571914941 is a wasteful number, since it uses less digits than its factorization.

9988571914941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30546091595.

The product of its digits is 235146240, while the sum is 75.

The spelling of 9988571914941 in words is "nine trillion, nine hundred eighty-eight billion, five hundred seventy-one million, nine hundred fourteen thousand, nine hundred forty-one".