16074409500 has 480 divisors, whose sum is σ = 57119078016. Its totient is φ = 3919104000.

The previous prime is 16074409489. The next prime is 16074409531. The reversal of 16074409500 is 590447061.

16074409500 is a `hidden beast` number, since 1 + 607 + 4 + 40 + 9 + 5 + 0 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 25474185 + ... + 25474815.

Almost surely, 2^16074409500 is an apocalyptic number.

16074409500 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 16074409500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28559539008).

16074409500 is an abundant number, since it is smaller than the sum of its proper divisors (41044668516).

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

16074409500 is a wasteful number, since it uses less digits than its factorization.

16074409500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 16074409500 in words is "sixteen billion, seventy-four million, four hundred nine thousand, five hundred".