16298496000 has 624 divisors, whose sum is σ = 61395542208. Its totient is φ = 4313088000.

The previous prime is 16298495989. The next prime is 16298496023. The reversal of 16298496000 is 69489261.

It is a happy number.

16298496000 is a `hidden beast` number, since 16 + 29 + 8 + 4 + 9 + 600 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 124415935 + ... + 124416065.

It is an arithmetic number, because the mean of its divisors is an integer number (98390292).

Almost surely, 2^16298496000 is an apocalyptic number.

16298496000 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 16298496000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30697771104).

16298496000 is an abundant number, since it is smaller than the sum of its proper divisors (45097046208).

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

16298496000 is an frugal number, since it uses more digits than its factorization.

16298496000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 16298496000 in words is "sixteen billion, two hundred ninety-eight million, four hundred ninety-six thousand".