10998533401761 has 8 divisors (see below), whose sum is σ = 14807087039680. Its totient is φ = 7261167682512.

The previous prime is 10998533401711. The next prime is 10998533401781. The reversal of 10998533401761 is 16710433589901.

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

It is not a de Polignac number, because 10998533401761 - 2⁷ = 10998533401633 is a prime.

It is a super-2 number, since 2×10998533401761² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10998533401711) 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, 17796979306 + ... + 17796979923.

It is an arithmetic number, because the mean of its divisors is an integer number (1850885879960).

Almost surely, 2^{10998533401761} is an apocalyptic number.

It is an amenable number.

10998533401761 is a deficient number, since it is larger than the sum of its proper divisors (3808553637919).

10998533401761 is a wasteful number, since it uses less digits than its factorization.

10998533401761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35593959335.

The product of its (nonzero) digits is 4898880, while the sum is 57.

The spelling of 10998533401761 in words is "ten trillion, nine hundred ninety-eight billion, five hundred thirty-three million, four hundred one thousand, seven hundred sixty-one".