16041046686 has 32 divisors (see below), whose sum is σ = 36671781888. Its totient is φ = 4582339680.

The previous prime is 16041046663. The next prime is 16041046687. The reversal of 16041046686 is 68664014061.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16041046687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228331 + ... + 290201.

It is an arithmetic number, because the mean of its divisors is an integer number (1145993184).

Almost surely, 2^16041046686 is an apocalyptic number.

16041046686 is an abundant number, since it is smaller than the sum of its proper divisors (20630735202).

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

16041046686 is a wasteful number, since it uses less digits than its factorization.

16041046686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68056.

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 16041046686 in words is "sixteen billion, forty-one million, forty-six thousand, six hundred eighty-six".