16174325340 has 144 divisors (see below), whose sum is σ = 50333905440. Its totient is φ = 4201666560.

The previous prime is 16174325311. The next prime is 16174325341. The reversal of 16174325340 is 4352347161.

16174325340 is a `hidden beast` number, since 1 + 617 + 4 + 3 + 2 + 5 + 34 + 0 = 666.

It is a super-2 number, since 2×16174325340² (a number of 21 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 16174325295 and 16174325304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16174325341) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6913891 + ... + 6916229.

It is an arithmetic number, because the mean of its divisors is an integer number (349541010).

Almost surely, 2^16174325340 is an apocalyptic number.

16174325340 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 16174325340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25166952720).

16174325340 is an abundant number, since it is smaller than the sum of its proper divisors (34159580100).

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

16174325340 is a wasteful number, since it uses less digits than its factorization.

16174325340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332 (or 3327 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 16174325340 in words is "sixteen billion, one hundred seventy-four million, three hundred twenty-five thousand, three hundred forty".