16340604000 has 384 divisors, whose sum is σ = 64783660032. Its totient is φ = 3514982400.

The previous prime is 16340603977. The next prime is 16340604011. The reversal of 16340604000 is 40604361.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1422279 + ... + 1433721.

It is an arithmetic number, because the mean of its divisors is an integer number (168707448).

Almost surely, 2^16340604000 is an apocalyptic number.

16340604000 is a gapful number since it is divisible by the number (10) 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 16340604000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32391830016).

16340604000 is an abundant number, since it is smaller than the sum of its proper divisors (48443056032).

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

16340604000 is a wasteful number, since it uses less digits than its factorization.

16340604000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11495 (or 11477 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The spelling of 16340604000 in words is "sixteen billion, three hundred forty million, six hundred four thousand".