196174319040 has 896 divisors, whose sum is σ = 859565260800. Its totient is φ = 41102069760.

The previous prime is 196174318997. The next prime is 196174319041. The reversal of 196174319040 is 40913471691.

It is a happy number.

196174319040 is a `hidden beast` number, since 1 + 96 + 1 + 7 + 431 + 90 + 40 = 666.

196174319040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196174319041) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 35619967 + ... + 35625473.

Almost surely, 2^196174319040 is an apocalyptic number.

196174319040 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 196174319040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (429782630400).

196174319040 is an abundant number, since it is smaller than the sum of its proper divisors (663390941760).

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

196174319040 is a wasteful number, since it uses less digits than its factorization.

196174319040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5590 (or 5574 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The spelling of 196174319040 in words is "one hundred ninety-six billion, one hundred seventy-four million, three hundred nineteen thousand, forty".