16124341831 has 8 divisors (see below), whose sum is σ = 17396428784. Its totient is φ = 14856791040.

The previous prime is 16124341813. The next prime is 16124341867. The reversal of 16124341831 is 13814342161.

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

It is not a de Polignac number, because 16124341831 - 2¹⁷ = 16124210759 is a prime.

It is a super-2 number, since 2×16124341831² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16124341631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1126650 + ... + 1140871.

It is an arithmetic number, because the mean of its divisors is an integer number (2174553598).

Almost surely, 2^16124341831 is an apocalyptic number.

16124341831 is a deficient number, since it is larger than the sum of its proper divisors (1272086953).

16124341831 is a wasteful number, since it uses less digits than its factorization.

16124341831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268081.

The product of its digits is 13824, while the sum is 34.

Adding to 16124341831 its reverse (13814342161), we get a palindrome (29938683992).

The spelling of 16124341831 in words is "sixteen billion, one hundred twenty-four million, three hundred forty-one thousand, eight hundred thirty-one".