16341904512 has 192 divisors, whose sum is σ = 48469224960. Its totient is φ = 5282242560.

The previous prime is 16341904511. The next prime is 16341904519. The reversal of 16341904512 is 21540914361.

It is a happy number.

16341904512 is a `hidden beast` number, since 1 + 634 + 1 + 9 + 0 + 4 + 5 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

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

It is not an unprimeable number, because it can be changed into a prime (16341904511) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6116937 + ... + 6119607.

It is an arithmetic number, because the mean of its divisors is an integer number (252443880).

Almost surely, 2^16341904512 is an apocalyptic number.

16341904512 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 16341904512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24234612480).

16341904512 is an abundant number, since it is smaller than the sum of its proper divisors (32127320448).

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

16341904512 is a wasteful number, since it uses less digits than its factorization.

16341904512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2851 (or 2836 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 16341904512 in words is "sixteen billion, three hundred forty-one million, nine hundred four thousand, five hundred twelve".