16042231019 has 8 divisors (see below), whose sum is σ = 16100192448. Its totient is φ = 15984316480.

The previous prime is 16042231001. The next prime is 16042231097. The reversal of 16042231019 is 91013224061.

16042231019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 16042231019 - 2¹² = 16042226923 is a prime.

It is a super-2 number, since 2×16042231019² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16042230982 and 16042231000.

It is not an unprimeable number, because it can be changed into a prime (16042231519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765359 + ... + 786039.

It is an arithmetic number, because the mean of its divisors is an integer number (2012524056).

Almost surely, 2^16042231019 is an apocalyptic number.

16042231019 is a deficient number, since it is larger than the sum of its proper divisors (57961429).

16042231019 is a wasteful number, since it uses less digits than its factorization.

16042231019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23445.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 16042231019 in words is "sixteen billion, forty-two million, two hundred thirty-one thousand, nineteen".