16731094033 has 12 divisors (see below), whose sum is σ = 18093286260. Its totient is φ = 15451790816.

The previous prime is 16731094031. The next prime is 16731094117. The reversal of 16731094033 is 33049013761.

It can be written as a sum of positive squares in 2 ways, for example, as 11310747904 + 5420346129 = 106352^2 + 73623^2 .

It is not a de Polignac number, because 16731094033 - 2¹ = 16731094031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16731093983 and 16731094001.

It is not an unprimeable number, because it can be changed into a prime (16731094031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 529966 + ... + 560647.

It is an arithmetic number, because the mean of its divisors is an integer number (1507773855).

Almost surely, 2^16731094033 is an apocalyptic number.

It is an amenable number.

16731094033 is a deficient number, since it is larger than the sum of its proper divisors (1362192227).

16731094033 is a wasteful number, since it uses less digits than its factorization.

16731094033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090688 (or 1090665 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 37.

The spelling of 16731094033 in words is "sixteen billion, seven hundred thirty-one million, ninety-four thousand, thirty-three".