988297964041 has 4 divisors (see below), whose sum is σ = 1006945095492. Its totient is φ = 969650832592.

The previous prime is 988297963993. The next prime is 988297964051. The reversal of 988297964041 is 140469792889.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 375028860816 + 613269103225 = 612396^2 + 783115^2 .

It is a cyclic number.

It is not a de Polignac number, because 988297964041 - 2¹¹ = 988297961993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (988297964051) 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 3 ways as a sum of consecutive naturals, for example, 9323565646 + ... + 9323565751.

It is an arithmetic number, because the mean of its divisors is an integer number (251736273873).

Almost surely, 2^988297964041 is an apocalyptic number.

It is an amenable number.

988297964041 is a deficient number, since it is larger than the sum of its proper divisors (18647131451).

988297964041 is a wasteful number, since it uses less digits than its factorization.

988297964041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18647131450.

The product of its (nonzero) digits is 62705664, while the sum is 67.

The spelling of 988297964041 in words is "nine hundred eighty-eight billion, two hundred ninety-seven million, nine hundred sixty-four thousand, forty-one".