16141040 has 40 divisors (see below), whose sum is σ = 37966320. Its totient is φ = 6381056.

The previous prime is 16140997. The next prime is 16141061. The reversal of 16141040 is 4014161.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

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, 5987 + ... + 8253.

It is an arithmetic number, because the mean of its divisors is an integer number (949158).

Almost surely, 2^16141040 is an apocalyptic number.

16141040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16141040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18983160).

16141040 is an abundant number, since it is smaller than the sum of its proper divisors (21825280).

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

16141040 is a wasteful number, since it uses less digits than its factorization.

16141040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2369 (or 2363 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 16141040 is about 4017.5913181905. The cubic root of 16141040 is about 252.7224585928.

The spelling of 16141040 in words is "sixteen million, one hundred forty-one thousand, forty".