10998036347538 has 32 divisors (see below), whose sum is σ = 22023626803200. Its totient is φ = 3661421014160.

The previous prime is 10998036347531. The next prime is 10998036347561. The reversal of 10998036347538 is 83574363089901.

It is a super-3 number, since 3×10998036347538³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (10998036347531) 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, 35917681 + ... + 36222587.

It is an arithmetic number, because the mean of its divisors is an integer number (688238337600).

Almost surely, 2^{10998036347538} is an apocalyptic number.

10998036347538 is an abundant number, since it is smaller than the sum of its proper divisors (11025590455662).

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

10998036347538 is a wasteful number, since it uses less digits than its factorization.

10998036347538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312422.

The product of its (nonzero) digits is 117573120, while the sum is 66.

The spelling of 10998036347538 in words is "ten trillion, nine hundred ninety-eight billion, thirty-six million, three hundred forty-seven thousand, five hundred thirty-eight".