193040947060 has 96 divisors (see below), whose sum is σ = 445277982240. Its totient is φ = 69857728512.

The previous prime is 193040947037. The next prime is 193040947061. The reversal of 193040947060 is 60749040391.

193040947060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 154560632164 + 38480314896 = 393142^2 + 196164^2 .

It is a junction number, because it is equal to n+sod(n) for n = 193040946998 and 193040947016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (193040947061) 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 31 ways as a sum of consecutive naturals, for example, 13952226 + ... + 13966054.

It is an arithmetic number, because the mean of its divisors is an integer number (4638312315).

Almost surely, 2^193040947060 is an apocalyptic number.

193040947060 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 193040947060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222638991120).

193040947060 is an abundant number, since it is smaller than the sum of its proper divisors (252237035180).

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

193040947060 is a wasteful number, since it uses less digits than its factorization.

193040947060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14917 (or 14915 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 193040947060 in words is "one hundred ninety-three billion, forty million, nine hundred forty-seven thousand, sixty".