16023246912 has 168 divisors, whose sum is σ = 49104596736. Its totient is φ = 4977782784.

The previous prime is 16023246893. The next prime is 16023246937. The reversal of 16023246912 is 21964232061.

It is a happy number.

16023246912 is a `hidden beast` number, since 1 + 602 + 3 + 2 + 46 + 9 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1000633 + ... + 1016519.

Almost surely, 2^16023246912 is an apocalyptic number.

16023246912 is a gapful number since it is divisible by the number (12) 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 16023246912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24552298368).

16023246912 is an abundant number, since it is smaller than the sum of its proper divisors (33081349824).

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

16023246912 is a wasteful number, since it uses less digits than its factorization.

16023246912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16025 (or 16012 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

Adding to 16023246912 its reverse (21964232061), we get a palindrome (37987478973).

The spelling of 16023246912 in words is "sixteen billion, twenty-three million, two hundred forty-six thousand, nine hundred twelve".