16910540330 has 8 divisors (see below), whose sum is σ = 30438972612. Its totient is φ = 6764216128.

The previous prime is 16910540321. The next prime is 16910540333. The reversal of 16910540330 is 3304501961.

It can be written as a sum of positive squares in 2 ways, for example, as 15779630689 + 1130909641 = 125617^2 + 33629^2 .

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

It is not an unprimeable number, because it can be changed into a prime (16910540333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 845527007 + ... + 845527026.

Almost surely, 2^16910540330 is an apocalyptic number.

16910540330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16910540330 is a deficient number, since it is larger than the sum of its proper divisors (13528432282).

16910540330 is a wasteful number, since it uses less digits than its factorization.

16910540330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691054040.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 16910540330 in words is "sixteen billion, nine hundred ten million, five hundred forty thousand, three hundred thirty".