16069942087 has 16 divisors (see below), whose sum is σ = 17451225792. Its totient is φ = 14737991680.

The previous prime is 16069942073. The next prime is 16069942103. The reversal of 16069942087 is 78024996061.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 16069942087 - 2¹¹ = 16069940039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16069942687) 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, 583878 + ... + 610780.

It is an arithmetic number, because the mean of its divisors is an integer number (1090701612).

Almost surely, 2^16069942087 is an apocalyptic number.

16069942087 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

16069942087 is a deficient number, since it is larger than the sum of its proper divisors (1381283705).

16069942087 is a wasteful number, since it uses less digits than its factorization.

16069942087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27818.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The spelling of 16069942087 in words is "sixteen billion, sixty-nine million, nine hundred forty-two thousand, eighty-seven".