16141081 has 8 divisors (see below), whose sum is σ = 18216000. Its totient is φ = 14167440.

The previous prime is 16141063. The next prime is 16141087. The reversal of 16141081 is 18014161.

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

It is a cyclic number.

It is not a de Polignac number, because 16141081 - 2¹⁷ = 16010009 is a prime.

It is a super-2 number, since 2×16141081² = 521068991697122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16141087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24981 + ... + 25618.

It is an arithmetic number, because the mean of its divisors is an integer number (2277000).

Almost surely, 2^16141081 is an apocalyptic number.

16141081 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16141081 is a deficient number, since it is larger than the sum of its proper divisors (2074919).

16141081 is a wasteful number, since it uses less digits than its factorization.

16141081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50639.

The product of its (nonzero) digits is 192, while the sum is 22.

The square root of 16141081 is about 4017.5964207471. The cubic root of 16141081 is about 252.7226725734.

Subtracting 16141081 from its reverse (18014161), we obtain a triangular number (1873080 = T₁₉₃₅).

The spelling of 16141081 in words is "sixteen million, one hundred forty-one thousand, eighty-one".